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Azacyclotridecan-2-one is a cyclic amide, also known as a lactam.
Azacyclotridecan-2-one consists of a 12-membered ring containing one nitrogen atom and one carbonyl group, making it a medium-to-large ring lactam.
Azacyclotridecan-2-one is generally described as a chemical intermediate and specialty organic compound rather than as a bulk industrial chemical.
CAS Number: 947-04-6
Molecular Formula: C12H23NO
Molecular Weight: 197.32
EINECS Number: 213-424-8
Synonyms: Azacyclotridecan-2-one, 947-04-6, Laurolactam, Lauryl lactam, Dodecyllactam, Laurinolactam, Laurin lactam, omega-Laurolactam, CYCLODODECALACTAM, Dodecanolactam, 2-Oxo-dodecamethylenimine, 1-Aza-2-cyclotridecanone, omega-Dodecalactam, omega-Dodecanolactam, Dodecanoic acid, 12-amino-, lactam, DTXSID1027344, UB8VFC953G, NSC-77100, DTXCID107344, RefChem:7697, 213-424-8, omega-Laurinlactam, 2-Azacyclotridecanone, 1-azacyclotridecan-2-one, Cyclododecanone isooxime, .omega.-Dodecanolactam, Dodecalactam, 2-Oxododecamethylenimine, MFCD00005104, NSC 77100, .omega.-Laurolactam, .omega.-Dodecalactam, 2-azacyclotridecan-1-one, Lauryl lactam 100 microg/mL in Acetonitrile, Dodecane-12-lactam, 12-Aminododecanolactam, 24937-16-4, CAS-947-04-6, Aza-2-cyclotridecanone, HSDB 5774, EINECS 213-424-8, UNII-UB8VFC953G, BRN 0122031, laurinlactam, laurino-lactam, Polylauryllactam, 12-Aminododecanoic acid lactam, omega-Laurinlacta, Polyamide P-12, 2-azacylotridecanone, Laurolactam homopolymer, Aza-cyclotridecan-2-on, Dodecanoic acid, lactam, Aza-cyclotridecan-2-one, Nylon-12, monomer-based, EC 213-424-8, omega-Laurinlactam , 99%, SCHEMBL35963, trans-Azacyclotridecan-2-one, 5-21-06-00566 (Beilstein Handbook Reference), 12-Aminododecanolactam, 98%, Nylon 12[poly(lauryllactam)], CYCLODODECALACTAM [HSDB], CHEMBL3181948, NIOSH/CL6950000, SCHEMBL17812999, SCHEMBL28009619, UNII-446U8J075B, CHEBI:172332, NSC77100, Tox21_202067, Tox21_303079, BBL023755, MSK165131, SBB080680, STL356004, AKOS005267133, Laurolactam, puriss., >=99.0% (N), MSK165131-1000A, NCGC00164406-02, NCGC00257006-01, NCGC00259616-01, Poly(imino(1-oxo-1,12-dodecanediyl)), AS-58244, SY051641, MSK165131-1000, CL69500000, CS-0313348, L0092, NS00003509, ST51038008, D91242, F099030, Q2043636, Azacyclotridecan-2-one Solution in Toluene, 1000?g/mL, Azacyclotridecan-2-one Solution in Acetonitrile, 1000ug/mL, 12-amino-dodecanoicacilactam;1-Aza-2-cyclotridecanone;2-Oxo-dodecamethylenimine;Azacyclotridecan-2-one;Cyclododecalactam;Dodecalactam;Dodecanoic acid, 12-amino-, lactam;Dodecanolactam
Azacyclotridecan-2-one is commonly associated with the name laurolactam.
Azacyclotridecan-2-one has the molecular formula C12H23NO and a molecular weight of approximately 197.32 g/mol.
Azacyclotridecan-2-ones CAS Registry Number is 947-04-6, which is useful for distinguishing it from other cyclic amides with similar names.
The structure of azacyclotridecan-2-one contains a cyclic amide functional group.
The carbonyl carbon is directly bonded to the nitrogen atom, which is the defining structural feature of a lactam.
The remainder of the molecule consists mainly of a long hydrocarbon chain incorporated into the ring.
Because the molecule contains both a polar amide group and a relatively large hydrocarbon portion, its physical behavior reflects both parts of its structure.
The amide group can participate in hydrogen bonding, while the hydrocarbon portion contributes to its comparatively hydrophobic character.
Azacyclotridecan-2-one combination is important when considering its solubility, melting behavior, and interactions with other organic materials.
Azacyclotridecan-2-one is a solid at room temperature under normal conditions.
Azacyclotridecan-2-one has a relatively high melting point compared with small, simple lactams because of its molecular size and intermolecular interactions.
The solid material can therefore be handled and stored as a crystalline or solid organic chemical.
Azacyclotridecan-2-one belongs to the broader family of lactams, which includes cyclic amides with different ring sizes.
Ring size has a major influence on the physical properties and chemical reactivity of these compounds.
Azacyclotridecan-2-one is notable because of its relatively large ring compared with common small lactams such as caprolactam.
The name reflects the structure of the molecule.
“Azacyclo” indicates that a nitrogen atom is incorporated into the cyclic framework, while “2-one” identifies the carbonyl functionality at the corresponding position.
This systematic naming approach describes the chemical structure rather than indicating a commercial trade name.
Azacyclotridecan-2-one is closely related structurally to laurolactam, a well-known cyclic amide used in polymer chemistry.
Laurolactam is particularly important as a monomer or intermediate for producing certain polyamide materials.
This connection makes Azacyclotridecan-2-one relevant to research and industrial chemistry involving high-performance polymers.
The molecule can undergo ring-opening polymerization under suitable conditions.
During this type of reaction, the cyclic amide ring is opened and the resulting units can become part of a polymer chain.
This chemistry makes laurolactam particularly interesting for the preparation of long-chain polyamides.
One important polymer associated with laurolactam is polyamide 12 (PA12).
Azacyclotridecan-2-one is a nylon material known for its combination of toughness, chemical resistance, relatively low moisture absorption, and good dimensional stability.
Laurolactam serves as an important starting material in routes used to produce this type of polyamide.
Azacyclotridecan-2-one has applications in areas such as automotive components, industrial parts, tubing, coatings, and additive manufacturing.
Its properties allow it to be used where a material needs to withstand mechanical stress while maintaining good chemical and dimensional performance.
The connection between azacyclotridecan-2-one and these materials is therefore mainly through polymer synthesis.
Azacyclotridecan-2-one is also relevant to polymer research and materials development.
Researchers can investigate how polymerization conditions, catalysts, additives, and processing temperatures influence the resulting polyamide.
This makes the molecule useful beyond its role as a simple laboratory intermediate.
Azacyclotridecan-2-one can participate in chemical reactions typical of cyclic amides.
The carbonyl group provides a reactive site, while the nitrogen atom contributes to the amide functionality and its characteristic electronic structure.
The ring itself can also influence how the molecule behaves under conditions that promote ring opening.
The stability of the amide group is related to resonance between the nitrogen and carbonyl group.
This electronic interaction gives amides different reactivity from ordinary amines and ketones.
As a result, reactions involving azacyclotridecan-2-one need to take its lactam structure into account.
Its relatively large ring can create interesting conformational behavior.
Unlike small rigid cyclic compounds, larger rings can adopt several different three-dimensional arrangements.
These conformations can influence intermolecular interactions and the behavior of Azacyclotridecan-2-one during chemical reactions.
Azacyclotridecan-2-one has limited compatibility with some highly nonpolar environments because of its amide group.
At the same time, the long hydrocarbon portion gives it greater affinity for organic materials than very small, highly polar lactams.
Azacyclotridecan-2-one actual solubility depends strongly on the solvent and temperature.
Azacyclotridecan-2-one can be used as a specialty organic building block.
Its combination of a cyclic structure, amide functionality, and long carbon chain makes it useful in synthetic chemistry where these structural characteristics are desired.
Applications can vary depending on the specific chemical process being developed.
Azacyclotridecan-2-one is also of interest in polymer modification and copolymer research.
Lactam-based monomers can be combined with other monomer systems or used under different polymerization conditions to obtain materials with modified properties.
Researchers may investigate changes in flexibility, strength, thermal behavior, and chemical resistance.
Azacyclotridecan-2-one is particularly relevant to the study of nylon chemistry.
Long-chain lactams provide a route to polymers containing repeating amide groups, which are responsible for many of the characteristic properties of nylon materials.
Hydrogen bonding between these amide groups contributes significantly to the strength and thermal behavior of the resulting polymers.
Azacyclotridecan-2-one is therefore connected to engineering plastics through its role as a polyamide precursor.
Polyamides derived from long-chain lactams can be processed into fibers, molded components, films, coatings, and other forms.
The final properties depend on polymer molecular weight, crystallinity, processing conditions, and formulation.
Azacyclotridecan-2-one produced from laurolactam is known for relatively low water absorption compared with some other nylon grades.
This characteristic can help maintain dimensional stability in environments where moisture exposure is unavoidable.
Azacyclotridecan-2-one is one reason PA12 is used for applications requiring consistent mechanical and dimensional performance.
The polymer derived from this type of lactam also has good chemical resistance.
Azacyclotridecan-2-one can withstand exposure to many oils, fuels, and other chemicals better than some alternative polymer materials.
This contributes to its use in demanding industrial and automotive applications.
Another important property of PA12 is its flexibility and impact resistance.
These characteristics make it useful for components that experience repeated mechanical loading or require some degree of deformation without breaking.
The properties of the final polymer are, of course, different from those of the original monomer.
Azacyclotridecan-2-one can therefore be viewed as an example of a chemical whose importance is largely connected to the materials produced from it.
Rather than being widely used as a finished consumer chemical, its value comes from its role in synthesis and polymer manufacturing.
This is common for specialty monomers and chemical intermediates.
Azacyclotridecan-2-one can also be encountered in chemical research involving ring-opening reactions.
Researchers may study how temperature, catalysts, initiators, and reaction conditions affect the conversion of the cyclic monomer into polymeric material.
These studies can be used to optimize molecular weight and polymer structure.
Azacyclotridecan-2-one polymerization behavior makes it relevant to thermal-processing research.
Lactam polymerization and subsequent polymer processing require careful control of temperature and reaction conditions.
Understanding the thermal behavior of the monomer and polymer is therefore important in industrial production.
Azacyclotridecan-2-one is also useful in studying the relationship between molecular structure and polymer properties.
Changing the structure or ring size of a lactam can alter the characteristics of the resulting polyamide.
This allows chemists to investigate how molecular architecture influences flexibility, crystallinity, melting behavior, and mechanical performance.
Azacyclotridecan-2-one should not be confused with azacyclotridecan-2-one derivatives that contain additional substituents or functional groups.
Small structural changes can produce different chemical and physical properties.
The CAS number and molecular formula are therefore useful when identifying the exact material.
As with other organic chemicals, its behavior can depend on temperature and storage conditions.
The material should be kept in a properly labeled container and protected from conditions that could cause contamination or degradation.
Laboratory and industrial handling should follow the supplier's current Safety Data Sheet.
From a chemical perspective, azacyclotridecan-2-one is interesting because it combines the properties of a medium-ring compound and a lactam.
The ring provides a defined molecular framework, while the amide group gives the molecule polarity and hydrogen-bonding capability.
These features together explain much of its relevance to polymer and synthetic chemistry.
Azacyclotridecan-2-one, commonly associated with laurolactam, is a cyclic amide with the molecular formula C12H23NO and CAS No. 947-04-6.
Azacyclotridecan-2-one most important significance is as a chemical building block for long-chain polyamides, particularly polyamide 12 (PA12), which is used in engineering plastics, automotive parts, tubing, coatings, and other technical applications.
Because of its ring-opening polymerization chemistry and distinctive lactam structure, it is also an important compound in polymer research, synthetic chemistry, and the development of advanced polyamide materials.
Melting point: 150-153 °C(lit.)
Boiling point: 334.44°C (rough estimate)
Density: 0.9415 (rough estimate)
vapor pressure: 0.001Pa at 20℃
refractive index: 1.4400 (estimate)
Flash point: 195 °C
storage temp.: 2-8°C
form: powder to crystal
pka: 16.91±0.20(Predicted)
color: White to Almost white
Water Solubility: 223mg/L at 20℃
BRN: 122031
InChI: InChI=1S/C12H23NO/c14-12-10-8-6-4-2-1-3-5-7-9-11-13-12/h1-11H2,(H,13,14)
InChIKey: JHWNWJKBPDFINM-UHFFFAOYSA-N
SMILES: N1CCCCCCCCCCCC1=O
LogP: 2.71 at 20℃
Azacyclotridecan-2-one is a 12-membered cyclic lactam, meaning that the nitrogen and carbon atoms form a relatively large ring around the amide functionality.
Azacyclotridecan-2-one ring size gives it different physical and polymerization characteristics from smaller lactams such as caprolactam.
This makes it particularly valuable when long-chain polyamide structures are required.
Azacyclotridecan-2-one is commonly identified as laurolactam in polymer and industrial chemistry.
The name laurolactam is widely used when discussing its role as a precursor for polyamide materials.
Both names can therefore appear in technical literature describing the same substance.
Azacyclotridecan-2-one molecular formula is C12H23NO, corresponding to a molecular weight of approximately 197.32 g/mol.
The molecule contains twelve carbon atoms, twenty-three hydrogen atoms, one nitrogen atom, and one oxygen atom.
The single oxygen atom belongs to the carbonyl group of the lactam.
The carbonyl group is an important part of the molecule because it gives the lactam its amide character.
The nitrogen atom is directly connected to this carbonyl carbon, producing the characteristic –CONH– arrangement found in lactams.
This arrangement also allows molecules to form hydrogen-bonding interactions.
The molecule has a relatively long aliphatic carbon chain incorporated into its ring structure.
Azacyclotridecan-2-one gives laurolactam a different balance between polar and nonpolar character compared with smaller cyclic amides.
The hydrocarbon portion becomes particularly important in determining the properties of the polyamide formed from it.
Azacyclotridecan-2-one is generally encountered as a white to off-white crystalline solid.
Azacyclotridecan-2-one solid form makes it convenient to transport and store as a chemical raw material.
Before polymerization, it is normally converted into a molten or otherwise reactive form under controlled processing conditions.
The melting behavior of laurolactam is important in industrial polymer processing.
The material must be heated sufficiently to enter a suitable processing state before polymerization or other reactions can proceed efficiently.
Temperature control is therefore an important part of manufacturing processes involving Azacyclotridecan-2-one.
The ring structure can undergo ring-opening reactions under appropriate chemical conditions.
Instead of remaining as a closed cyclic molecule, the amide ring can open and generate reactive chain ends.
Repeated ring-opening reactions can ultimately produce a polymer containing repeating amide units.
This reaction is particularly important because it provides a route to polyamide 12.
During polymer formation, the cyclic structure is converted into a long chain containing regularly spaced amide groups.
The resulting polymer has properties that are very different from those of the original monomer.
Azacyclotridecan-2-one is commonly abbreviated as PA12 or Nylon 12.
Azacyclotridecan-2-one is an engineering thermoplastic rather than a conventional textile nylon alone.
Its combination of strength, toughness, chemical resistance, and relatively low moisture uptake makes it useful in technical applications.
Azacyclotridecan-2-one can be processed using several industrial manufacturing techniques.
Depending on the grade, it can be injection molded, extruded, processed into tubing, or used in powder-based manufacturing.
The processing method determines the final shape and can also influence the material's microstructure.
Laurolactam-derived Azacyclotridecan-2-one is important in additive manufacturing.
Azacyclotridecan-2-one powders are widely used in powder-bed processes such as selective laser sintering.
The material can produce relatively complex components while maintaining useful mechanical properties.
The polymer is also important in automotive applications.
Azacyclotridecan-2-one can be used for components that need resistance to oils, fuels, mechanical stress, and temperature changes.
Examples include selected fluid-handling components, tubing, connectors, and other under-the-hood applications.
Another area is fluid and pneumatic systems.
Azacyclotridecan-2-one can be manufactured into tubing that combines flexibility with resistance to many common industrial fluids.
This makes it useful in applications involving compressed air, hydraulic systems, and fuel-related components.
The material is also used for cable protection and electrical applications.
Azacyclotridecan-2-one can provide mechanical protection while maintaining useful resistance to moisture and chemicals.
Azacyclotridecan-2-one relatively low moisture absorption can be advantageous where dimensional stability is important.
PA12 is used in industrial coatings as well.
Polyamide-based coatings can provide a combination of abrasion resistance, chemical resistance, and surface durability.
These properties make them suitable for selected metal and engineering applications.
The polymer can also be processed into films and membranes.
Depending on the formulation and processing technique, PA12 films can provide flexibility and resistance to various chemicals.
These characteristics can be useful in specialized packaging and technical-material applications.
Laurolactam is relevant to the manufacture of high-performance fibers.
Polyamides can be spun into fibers with useful tensile and abrasion properties.
Although Azacyclotridecan-2-one is less commonly associated with traditional textile applications than some other nylons, its properties are valuable for specialized technical fibers.
Azacyclotridecan-2-one is also studied in relation to copolymer formation.
Laurolactam can be combined with other monomer systems under appropriate polymerization conditions to modify the resulting material.
This approach allows researchers to adjust characteristics such as flexibility, melting behavior, and mechanical performance.
Copolymerization can be useful when a single polymer does not provide the desired combination of properties.
Changing the chemical composition of the polymer can alter its crystallinity, toughness, processing window, and thermal behavior.
Laurolactam therefore provides a useful building block for materials-development research.
Another area of interest is polymer crystallization.
Azacyclotridecan-2-one can develop crystalline and amorphous regions, and the proportion and organization of these regions influence its mechanical properties.
Processing conditions can therefore have a significant effect on the final performance of materials derived from laurolactam.
The amide groups in Azacyclotridecan-2-one can form hydrogen bonds between polymer chains.
These interactions contribute to the cohesion of the polymer and influence its strength and thermal behavior.
At the same time, the long hydrocarbon segments provide flexibility compared with shorter-chain polyamides.
This balance between amide interactions and hydrocarbon segments helps explain why PA12 can be both tough and relatively flexible.
The material does not behave exactly like more rigid engineering plastics or like highly flexible elastomers.
Azacyclotridecan-2-one properties occupy a useful range for many mechanical applications.
The relatively low moisture uptake of Azacyclotridecan-2-one is another important characteristic.
Water can plasticize many polyamides and alter their dimensions and mechanical properties.
Azacyclotridecan-2-one generally absorbs less moisture than several shorter-chain nylon materials, which can provide better dimensional stability in humid environments.
Laurolactam is also relevant to polymer recycling research.
Researchers investigate chemical and mechanical approaches for recovering value from polyamide waste.
Because the polymer originates from a defined lactam monomer, chemical recycling and depolymerization are areas of interest.
Depolymerization research investigates whether polyamide chains can be converted back into useful monomer or lower-molecular-weight materials.
Recovering chemical feedstocks could potentially reduce the demand for virgin raw materials.
The efficiency of such processes depends on reaction conditions, catalysts, polymer purity, and the structure of the waste material.
Azacyclotridecan-2-one can also appear in research involving circular polymer production.
Scientists are examining ways to manufacture polyamides with lower environmental impact and improve recovery at the end of their service life.
Laurolactam is relevant because it is a defined chemical precursor to PA12.
Another research area involves bio-based or alternative routes to lactam production.
Researchers have investigated different feedstocks and chemical pathways for producing long-chain lactam monomers.
The objective is to reduce dependence on conventional petrochemical starting materials while maintaining polymer performance.
Azacyclotridecan-2-one is also useful for investigating structure–property relationships in polyamides.
Changing the chain length or lactam ring structure can affect the melting point, crystallinity, flexibility, and moisture absorption of the resulting polymer.
Comparisons among different lactams help researchers understand why different nylon families behave differently.
Azacyclotridecan-2-one's ring-opening chemistry can be influenced by catalysts and reaction conditions.
Temperature, catalyst concentration, reaction time, and monomer purity can all affect polymerization behavior.
Industrial processes therefore require careful control of the reaction environment.
Moisture can also be important during polymer manufacturing.
Water and other impurities can participate in reactions involving amide-containing systems and influence polymer molecular weight.
Drying and controlled storage of raw materials can therefore be important before processing.
The purity of laurolactam is particularly relevant when producing high-quality engineering polymers.
Impurities can interfere with polymerization or remain in the final material.
Industrial producers therefore use quality-control procedures to monitor the chemical composition of the monomer.
Azacyclotridecan-2-one is not primarily valued as a biologically active pharmaceutical ingredient.
Its importance is mainly associated with synthetic chemistry and polymer materials rather than direct therapeutic applications.
This distinguishes it from many other nitrogen-containing cyclic compounds.
Azacyclotridecan-2-one is also not normally used as an ordinary consumer chemical.
Most of its practical significance comes from its role as an industrial intermediate and monomer.
People are more likely to encounter materials derived from it, such as PA12 products, than the pure compound itself.
Azacyclotridecan-2-one is particularly relevant to materials engineering because the molecular structure of the monomer ultimately influences the properties of the polymer.
The long carbon backbone contributes to flexibility, while the repeating amide groups provide intermolecular interactions.
This molecular design gives PA12 a useful combination of mechanical and chemical properties.
Laurolactam can also be studied using techniques such as FTIR, NMR, DSC, TGA, and chromatographic analysis.
FTIR can be used to examine its amide and carbonyl functionality, while NMR provides information about the molecular structure.
Thermal analysis can help characterize melting and thermal stability.
Differential scanning calorimetry is particularly useful for studying its melting and crystallization behavior.
Researchers can use DSC to determine thermal transitions and compare different grades or processing histories.
Such information is important when designing polymerization and processing conditions.
Thermogravimetric analysis can provide information about thermal decomposition and mass loss.
This can help determine how Azacyclotridecan-2-one behaves as temperature increases and can be useful when establishing suitable processing conditions.
Thermal behavior is particularly important because polymerization and subsequent processing involve elevated temperatures.
Spectroscopic techniques can also help confirm the identity and purity of Azacyclotridecan-2-one.
The characteristic amide carbonyl absorption and other molecular features provide useful analytical signals.
Combining several analytical techniques gives a more complete picture of the material.
Azacyclotridecan-2-one, or laurolactam, is an important long-chain cyclic amide whose greatest significance comes from its role in polymer chemistry.
Its ability to undergo ring-opening polymerization makes it an important precursor for PA12, a versatile engineering polymer used in automotive components, tubing, coatings, additive manufacturing, electrical applications, and other technical products.
Its chemistry is also relevant to polymer crystallization, recycling, copolymer development, analytical chemistry, and research into alternative routes for producing high-performance polyamide materials.
Azacyclotridecan-2-one is an azamacrocycle and a keratan 6'-sulfate.
Azacyclotridecan-2-one is trimerized with a Ziegler-Natta catalyst to give 1,5,9-cyclododecatriene which is then hydrogenated to cyclododecane.
Azacyclotridecan-2-one is then obtained by a series of reactions similar to those used to prepare caprolactam from cyclohexane.
Uses Of Azacyclotridecan-2-one:
Azacyclotridecan-2-one functions primarily as a polyamide monomer (e.g., PA6/PA12) in plastics and packaging applications.
Trace amounts can persist as residuals or impurities and may migrate under certain conditions.
Analytical testing focuses on identity confirmation and migration assessment under worst‑case time/temperature/simulant conditions to support material qualification and compliance.
Azacyclotridecan-2-one is included in the Union list of Commission Regulation (EU) No 10/2011 for plastic materials and articles intended to come into contact with food.
Azacyclotridecan-2-one, commonly known as laurolactam, is mainly used as a raw material for polyamide production.
Its most important industrial application is the manufacture of Nylon 12, also known as PA12.
The lactam ring can be opened during polymerization to form long chains containing repeating amide groups.
Azacyclotridecan-2-one is widely used in the production of engineering plastics.
Azacyclotridecan-2-one made from laurolactam offers a useful combination of toughness, flexibility, chemical resistance, and dimensional stability.
These characteristics make it suitable for components that need to perform reliably under demanding conditions.
One major use is the manufacture of automotive components.
Azacyclotridecan-2-one can be used for selected pipes, tubes, connectors, housings, and other technical parts in vehicles.
Its resistance to oils, fuels, and many chemicals makes it useful for applications where conventional plastics may not perform as well.
Laurolactam is used to produce automotive fuel-system components.
Azacyclotridecan-2-one can be processed into tubing and other parts that come into contact with fuels or fuel-related fluids.
Its combination of chemical resistance and flexibility is valuable in these applications.
Another important application is fluid-handling tubing.
Azacyclotridecan-2-one tubing is used for pneumatic, hydraulic, fuel, and other industrial systems where flexibility and chemical resistance are required.
The material can also maintain useful dimensional stability when exposed to moisture.
Azacyclotridecan-2-one is used in the manufacture of compressed-air tubing and pneumatic components.
Azacyclotridecan-2-one provides sufficient flexibility for routing tubing while maintaining good resistance to mechanical and environmental stresses.
This makes it useful in automation equipment and industrial machinery.
Azacyclotridecan-2-one is also important for producing industrial hoses and flexible lines.
Azacyclotridecan-2-one can provide a balance between flexibility and mechanical durability.
Depending on the grade, these materials can be used in demanding industrial environments.
Another application is the production of cable protection materials.
Azacyclotridecan-2-one can be formed into protective tubing, conduits, and other components used around electrical or communication cables.
Its resistance to moisture, abrasion, and many chemicals can help protect cables in industrial environments.
Laurolactam-derived Azacyclotridecan-2-one is used in electrical and electronic components.
The polymer's dimensional stability and resistance to various environmental conditions make it suitable for selected technical electrical applications.
Specific grades can be formulated to meet additional requirements such as flame resistance.
Azacyclotridecan-2-one is also used in industrial machinery components.
Azacyclotridecan-2-one parts can replace heavier metal components in selected applications where lower weight and corrosion resistance are beneficial.
Examples can include gears, guides, bushings, and other mechanically loaded parts, depending on the grade.
Another use is in mechanical engineering components.
Azacyclotridecan-2-one can be molded into parts that require a combination of wear resistance, toughness, and relatively low friction.
Its performance makes it useful for certain moving or sliding components.
Laurolactam is an important feedstock for injection-molded Azacyclotridecan-2-one parts.
Injection molding allows manufacturers to produce complex shapes in large quantities.
This makes Azacyclotridecan-2-one practical for components requiring repeatable dimensions and relatively high production volumes.
Azacyclotridecan-2-one is also used to produce extruded PA12 products.
Extrusion can be used to manufacture continuous products such as tubing, profiles, sheets, and other technical forms.
The processing method can be selected according to the desired geometry and application.
Another major area is additive manufacturing.
Azacyclotridecan-2-one powder is widely used in powder-bed 3D-printing technologies, particularly selective laser sintering.
It allows manufacturers to produce complex components without requiring conventional molds.
Azacyclotridecan-2-one produced from laurolactam is particularly useful in rapid prototyping.
Engineers can manufacture functional prototypes with mechanical characteristics closer to those of production plastics than many basic prototyping materials.
This allows components to be tested before committing to large-scale tooling.
The material is also used for low-volume production through 3D printing.
When only a limited number of components are required, additive manufacturing can avoid the expense of producing dedicated molds.
Azacyclotridecan-2-one is therefore useful for customized and small-batch technical components.
Another application is the manufacture of complex geometries that would be difficult or expensive to produce through conventional machining or molding.
Powder-based PA12 printing can create internal channels, lattice structures, and other intricate forms.
This is particularly useful in engineering design and product development.
Laurolactam-derived Azacyclotridecan-2-one can also be used in medical and healthcare equipment, particularly in applications where suitable medical-grade materials are available.
The polymer can be manufactured into certain technical components and devices requiring toughness and chemical resistance.
The specific application depends on the grade, regulatory approval, and intended contact conditions.
Azacyclotridecan-2-one contributes to the manufacture of laboratory and technical equipment made from Azacyclotridecan-2-one.
The polymer's resistance to many chemicals allows it to be considered for selected components exposed to laboratory fluids.
Material selection still depends on the specific chemicals, temperatures, and mechanical conditions involved.
Another use is in protective coatings.
Polyamide materials derived from laurolactam can be formulated into coatings designed to provide abrasion resistance and protection against environmental exposure.
These coatings can be applied to selected metal and industrial surfaces.
Azacyclotridecan-2-one-based coatings can be used where surface durability is important.
The polymer can provide resistance to mechanical wear and contact with various chemicals.
This makes it useful for selected industrial and consumer-product applications.
Azacyclotridecan-2-one is also used in the manufacture of films.
Azacyclotridecan-2-one films can combine flexibility with resistance to moisture and chemicals.
Specialized films can therefore be used in technical applications where these characteristics are needed.
Laurolactam-derived materials can be processed into technical membranes and barrier materials.
The properties of the final material depend on polymer structure, processing, additives, and thickness.
Research continues to explore PA12-based materials for specialized separation and barrier applications.
Another use is in the production of technical fibers.
Polyamide 12 can be converted into fibers with useful flexibility, toughness, and abrasion resistance.
These fibers are generally intended for specialized technical applications rather than conventional clothing.
Azacyclotridecan-2-one fibers can be used where low moisture absorption and chemical resistance are desirable.
These characteristics distinguish PA12 from some other polyamide fibers.
The exact performance depends on fiber structure and processing conditions.
Laurolactam is also used as a starting material for copolyamides.
Combining laurolactam with other monomers allows manufacturers and researchers to adjust the properties of the resulting polymer.
This can provide materials with different melting behavior, flexibility, strength, or processing characteristics.
Copolyamides derived from laurolactam can be developed for specialized engineering applications.
Changing the composition of the polymer allows engineers to target particular combinations of mechanical and thermal properties.
This is especially useful when standard PA12 does not meet all application requirements.
Azacyclotridecan-2-one is used in polymer research and development to investigate new polyamide materials.
Researchers can modify polymerization conditions and compositions to study changes in molecular weight, crystallinity, and thermal behavior.
These studies can lead to improved grades of engineering plastics.
Laurolactam is also used in research into high-performance polymer processing.
Researchers investigate how temperature, catalysts, reaction time, and additives affect polymerization and final material properties.
This information is useful for optimizing industrial production.
Another application is in polyamide recycling research.
Scientists investigate methods for recovering useful chemical feedstocks from PA12 waste.
Laurolactam is particularly interesting in this context because chemical recycling may allow polymer waste to be converted into reusable monomer or related materials.
Azacyclotridecan-2-one can therefore play a role in chemical recycling and circular-material research.
Researchers are studying processes that break down polyamide chains and recover materials suitable for producing new polymers.
The goal is to reduce waste and make polymer production more resource-efficient.
Laurolactam is also used in polymer crystallization studies.
Researchers examine how processing conditions affect the crystalline structure of PA12.
Changes in crystallinity can influence stiffness, strength, dimensional stability, and thermal properties.
Another use is in thermal analysis of polyamides.
Researchers use materials produced from laurolactam to investigate melting, crystallization, glass-transition behavior, and thermal degradation.
These measurements help determine suitable processing conditions for engineering applications.
Azacyclotridecan-2-one is also useful in structure–property studies.
Scientists can compare PA12 with other polyamides to understand how molecular structure affects moisture absorption, flexibility, strength, and chemical resistance.
This information supports the development of polymers for specific technical requirements.
Azacyclotridecan-2-one is used in academic and industrial polymer laboratories as a model cyclic amide.
Its ring-opening behavior provides a useful system for studying polymerization mechanisms and catalyst performance.
Researchers can use these experiments to develop better control over polymer molecular weight and structure.
It can also be used for catalyst development.
Different catalysts and initiator systems can be tested for their ability to promote lactam ring opening and polymer formation.
The resulting polymer properties can then be compared to determine the most effective reaction conditions.
Another research application involves surface and interface modification of PA12.
Scientists can investigate treatments that improve adhesion, coating performance, or compatibility with other materials.
This is useful when PA12 is combined with metals, fibers, fillers, or other polymers.
Laurolactam-derived PA12 is also relevant to fiber-reinforced composites.
PA12 can be combined with glass fibers, carbon fibers, or other reinforcements to increase stiffness and mechanical performance.
These reinforced materials can be used for lightweight engineering components.
Such composites are attractive in automotive and industrial applications where weight reduction is important.
Replacing certain metal components with reinforced polymer can reduce component mass while maintaining suitable mechanical properties.
The actual performance depends on fiber type, loading, orientation, and processing conditions.
PA12 is also used in lightweight structural components.
Its relatively low density compared with metals can be advantageous when reducing weight is a design priority.
Engineers can select reinforced grades when higher stiffness or strength is required.
Another application is in wear-resistant components.
PA12 can be used for selected gears, rollers, guides, bushings, and sliding parts.
Its toughness and friction characteristics can make it suitable for components exposed to repeated movement.
Azacyclotridecan-2-one is therefore particularly important in advanced materials manufacturing rather than as a finished chemical product.
Most of the commercial value of azacyclotridecan-2-one comes from converting it into useful polyamide materials.
The resulting polymers can then be processed into a wide range of industrial products.
Azacyclotridecan-2-one is as a monomer and chemical intermediate for producing polyamide 12 (PA12/Nylon 12).
Materials derived from it are used in automotive components, tubing, pneumatic and fluid systems, electrical protection, engineering parts, coatings, films, technical fibers, additive manufacturing, and specialized industrial products.
Azacyclotridecan-2-one is also important in polymer research, copolymer development, catalyst studies, composite materials, thermal analysis, and emerging chemical-recycling technologies.
Safety Profile Of Azacyclotridecan-2-one:
Azacyclotridecan-2-one, also known as laurolactam, should be handled carefully as an industrial and laboratory chemical.
Although it is not generally treated as a highly volatile substance, direct contact with the material should be avoided during handling.
The current Safety Data Sheet for the specific grade should always be checked because hazard classifications can vary between suppliers and formulations.
Direct contact with the substance may cause skin irritation in susceptible individuals.
Prolonged or repeated contact can increase the possibility of irritation, particularly when handling larger quantities.
Protective gloves and suitable laboratory or industrial clothing can help prevent unnecessary skin exposure.
Contact with the eyes should be avoided because solid particles or dust can cause mechanical and chemical irritation.
Exposure may result in redness, watering, burning, or discomfort.
Safety glasses or appropriate chemical splash protection should be worn when there is a possibility of eye contact.
Handling the solid material can generate dust, particularly during weighing, transfer, grinding, or other operations that disturb the material.
Breathing significant amounts of chemical dust can irritate the respiratory tract.
Good ventilation and appropriate dust-control measures are therefore recommended.
In laboratory environments, weighing laurolactam on an open bench can allow fine particles to become airborne.
Using suitable local ventilation or a fume hood can reduce the amount of airborne material reaching the breathing zone.
Care should also be taken when cleaning spilled powder so that it is not unnecessarily dispersed into the air.
Accidental ingestion should be avoided.
Although normal industrial use does not involve intentional ingestion, contaminated hands, gloves, or surfaces can provide a route for accidental exposure.
Hands should be washed thoroughly after handling and before eating, drinking, or leaving the work area.
Azacyclotridecan-2-one Procurement and Technical Support:
Ataman Kimya supports customers looking for Azacyclotridecan-2-one with dependable supply solutions and relevant technical information for industrial and formulation requirements.
Additional support can be provided regarding product specifications, available documentation, and the evaluation of suitable product options based on the intended application.
