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Tetramethyldipropylenetriamine (TMDPT) reacts with epoxy groups to form a crosslinked polymer network, creating strong, durable materials.
Tetramethyldipropylenetriamine (TMDPT) is also used in polyurethane and polymer synthesis as a catalyst or crosslinker.
Tetramethyldipropylenetriamine (TMDPT) helps improve the mechanical strength and thermal stability of polymers.
CAS Number: 6711-48-4
Molecular Formula: C10H25N3
Molecular Weight: 187.33
EINECS Number: 229-761-9
Synonyms: 6711-48-4, 3,3'-Iminobis(N,N-dimethylpropylamine), Tetramethyldipropylenetriamine (TMDPT), Bis(3-dimethylaminopropyl)amine, Bis(3-dimethylamino-1-propyl)amine, Dipropylamine, 3,3'-bis(dimethylamino)-, 2,6,10-Triazaundecane, 2,10-dimethyl-, 1,3-Propanediamine, N'-[3-(dimethylamino)propyl]-N,N-dimethyl-, N,N,N',N'-Tetramethyldipropylenetriamine (TMDPT), N'-(3-(Dimethylamino)propyl)-N,N-dimethyl-1,3-propanediamine, EINECS 229-761-9, Dipropylenetriamine, N,N,N',N'-tetramethyl-, NSC 129937, BRN 0635876, CW8R6R660G, DTXSID7044974, AI3-16566, Bis(3-(dimethylamino)propyl)amine, Bis[3-(dimethylamino)propyl]amine, NSC-129937, 1,3-Propanediamine, N'-(3-(dimethylamino)propyl)-N,N-dimethyl-, ZEFFCAT Z 130, DTXCID5024974, N'-(3-(Dimethylamino)propyl)-N,N-dimethylpropane-1,3-diamine, N'-[3-(Dimethylamino)propyl]-N,N-dimethylpropane-1,3-diamine, EC 229-761-9, 3-04-00-00565 (Beilstein Handbook Reference), 1,3-Propanediamine, N3-(3-(dimethylamino)propyl)-N1,N1-dimethyl-, 3'-IMINOBIS(N,N-DIMETHYLPROPYLAMINE), N,N-BIS(3-(DIMETHYLAMINO)PROPYL)AMINE, 2,10-DIMETHYL-2,6,10-TRIAZAUNDECANE, N,N,N',N'-TETRAMETHYLIMINOBISPROPYLAMINE, 1,1,9,9-TETRAMETHYL-1,5,9-TRIAZANONANE, n,n-bis[3-(dimethylamino)propyl]amine, N'-[3-(Dimethylamino)propyl]-N,N-dimethyl-1,3-propanediamine, 1,3-Propanediamine, N3-[3-(dimethylamino)propyl]-N1,N1-dimethyl-, TMDPT, RefChem:820479, Dipropylamine, 3,3'-bis(dimethylamino)-(8CI), 229-761-9, N1-(3-(Dimethylamino)propyl)-N3,N3-dimethylpropane-1,3-diamine, Bis-(dimethylaminopropyl)amine, 1,3-Propanediamine,N3-[3-(dimethylamino)propyl]-N1,N1-dimethyl-, N-[3-(dimethylamino)propyl]-N',N'-dimethylpropane-1,3-diamine, MFCD00014880, (3-{[3-(dimethylamino)propyl]amino}propyl)dimethylamine, UNII-CW8R6R660G, N-(3-(dimethylamino)propyl)-N',N'-dimethylpropane-1,3-diamine, SCHEMBL15859, bis(dimethylaminopropyl) amine, CHEMBL28766, SCHEMBL608756, 3,3 inverted exclamation marka-Iminobis(N,N-dimethylpropylamine), bis-(3-dimethylamino-propyl)-amine, STR10731, N,N-bis(3-dimethylaminopropyl)amine, Tox21_301691, NSC129937, Dipropylamine,3'-bis(dimethylamino)-, AKOS000120187, CS-W016846, N,N',N'-Tetramethyldipropylenetriamine (TMDPT), 2,10-Triazaundecane, 2,10-dimethyl-, NCGC00256130-01, 3,3'-Iminobis(N,N-dimethyl-propylamine), Dipropylenetriamine,N,N',N'-tetramethyl-, CAS-6711-48-4, I0939, NS00006959, ST51038201, EN300-20673, 3,3'-Iminobis(N,N-dimethylpropylamine), 97%, F20331, 1, N'-[3-(dimethylamino)propyl]-N,N-dimethyl-, F238949, N'-[3-(Dimethylamino)propyl]-N,3-propanediamine, I14-6859, Q27275858, N-(3-dimethylamino-propyl)-N',N'-dimethylpropane-1,3-diamine, N-[3-(dimethylamino)propyl]-N',N'-dimethyl-propane-1,3-diamine, N,N-BIS-(3-DIMETHYLAMINOPROPYL)AMINE;2,6,10-Triazaundecane, 2,10-dimethyl-;3,3'-BIS(DIMETHYLAMINO)-DIPROPYLAMINE;N'-[3-(dimethylamino)propyl]-N,N-dimethylpropane-1,3-diamine;1,3-Propanediamine, N-3-(dimethylamino)propyl-N,N-dimethyl-;Tetramethyldipropylenetriamine (TMDPT);N′-[3-(Dimethylamino)propyl]-N,N-dimethylpropan-1,3-diamin;Bis(3-dimethylaminopropyl)amin
Tetramethyldipropylenetriamine (TMDPT) is used in gas treatment and CO₂ absorption systems.
It can react with acidic gases and temporarily bind them for removal.
This makes it useful in environmental and industrial gas purification technologies.
Tetramethyldipropylenetriamine (TMDPT) has a boiling point around 240–250°C and a density of about 0.88 g/cm³.
It is stable under normal storage conditions but should be protected from strong oxidizers.
Its high reactivity requires careful handling during industrial and laboratory use.
Tetramethyldipropylenetriamine (TMDPT) is valued for its versatility and efficiency in polymer crosslinking.
It provides rapid curing at ambient temperatures in epoxy applications.
This makes it a preferred choice in coatings, adhesives, and composites manufacturing.
Tetramethyldipropylenetriamine (TMDPT) is widely used as a curing agent in epoxy resin systems.
Tetramethyldipropylenetriamine (TMDPT) reacts with epoxy groups to form strong, crosslinked polymers.
These resins are used in coatings, adhesives, and composite materials.
In the coatings industry, Tetramethyldipropylenetriamine (TMDPT) improves chemical and heat resistance.
Epoxy coatings cured with Tetramethyldipropylenetriamine (TMDPT) resist corrosion, solvents, and abrasion.
This makes them suitable for industrial, marine, and automotive applications.
Tetramethyldipropylenetriamine (TMDPT) is used in adhesive formulations for high-performance bonding.
It enhances mechanical strength and adhesion to metals, plastics, and composites.
This allows for durable assemblies in construction and manufacturing.
In composite material production, Tetramethyldipropylenetriamine (TMDPT) acts as a crosslinking agent.
It strengthens polymer matrices used in fiberglass, carbon fiber, and other composites.
This increases impact resistance and dimensional stability of the materials.
Tetramethyldipropylenetriamine (TMDPT) is employed in polyurethane and polymer chemistry as a catalyst or hardener.
It improves reaction efficiency and enhances thermal and mechanical properties.
This makes it valuable in coatings, foams, and specialty polymer applications.
Tetramethyldipropylenetriamine (TMDPT) is used in corrosion inhibitor formulations for water treatment systems.
Tetramethyldipropylenetriamine (TMDPT) can form a protective layer on metal surfaces.
This prevents rust and extends the service life of industrial equipment.
In gas treatment processes, Tetramethyldipropylenetriamine (TMDPT) functions as an amine-based scrubbing agent.
Tetramethyldipropylenetriamine (TMDPT) reacts with acidic gases like CO₂ and H₂S to remove them from gas streams.
This is important in environmental protection and industrial gas purification.
In chemical research, Tetramethyldipropylenetriamine (TMDPT) acts as a reactive intermediate.
Tetramethyldipropylenetriamine (TMDPT) is used to synthesize specialty chemicals, surfactants, and chelating agents.
Its multifunctional amine groups make it highly adaptable for new chemical developments.
This makes it valuable in industrial and construction applications.
Tetramethyldipropylenetriamine (TMDPT) is a colorless to pale yellow liquid at room temperature.
Tetramethyldipropylenetriamine (TMDPT) has a strong, amine-like odor characteristic of many polyamines.
The compound is miscible with water and organic solvents, making it versatile in formulations.
Chemically, Tetramethyldipropylenetriamine (TMDPT) contains primary and secondary amine groups.
These amine groups allow it to act as a nucleophile, reacting with epoxides and other reactive chemicals.
It can also serve as a base, neutralizing acids in chemical reactions.
Tetramethyldipropylenetriamine (TMDPT) is primarily used as a curing agent in epoxy resin systems.
Tetramethyldipropylenetriamine (TMDPT) is an organic compound with the molecular formula C9H24N3.
Tetramethyldipropylenetriamine (TMDPT) belongs to the class of polyamines, which contain multiple amino groups.
Tetramethyldipropylenetriamine (TMDPT)s structure includes three nitrogen atoms connected by propylene chains, with four methyl groups attached.
Melting point:−78 °C (lit.)
Boiling point:128–131 °C (20 mm Hg, lit.)
Density:0.841 g/mL at 25 °C (lit.)
Vapor pressure:30 Pa at 20 °C
Refractive index:n20/D 1.449 (lit.)
Flash point:209 °F
Storage temperature:Keep in dark place, inert atmosphere, room temperature
Solubility:Soluble in chloroform, methanol
Form:Clear liquid
pKa:10.40 ± 0.19 (predicted)
Color:Colorless to almost colorless
Viscosity:3.244 mm²/s
Water solubility:425 g/L at 20 °C
LogP:0.214 at 21.7 °C
Tetramethyldipropylenetriamine (TMDPT) allows adhesives to cure at room temperature or under mild heat.
This property is important for construction, automotive, and electronic assembly.
Tetramethyldipropylenetriamine (TMDPT) is sometimes included in electronic coatings and composites.
It enhances thermal stability and electrical insulation properties.
This helps protect sensitive electronic components in high-performance applications.
It is also used in research and development to study amine-epoxy reaction mechanisms.
Scientists explore its reaction behavior to design new polymers and coatings.
Its multifunctional nature makes it ideal for experimentation and innovation.
Tetramethyldipropylenetriamine (TMDPT)-based epoxy coatings protect ships, oil rigs, and offshore structures from corrosion.
This increases the longevity of equipment exposed to saltwater and harsh environments.
In the automotive sector, Tetramethyldipropylenetriamine (TMDPT) is used in adhesives and composite materials.
It strengthens parts made of metal, plastic, and carbon-fiber composites.
This helps reduce weight while maintaining structural integrity.
Tetramethyldipropylenetriamine (TMDPT) is applied in wind turbine blade composites.
It improves mechanical strength, durability, and resistance to environmental stress.
This contributes to longer-lasting and more reliable renewable energy systems.
Tetramethyldipropylenetriamine (TMDPT) is also used in high-performance coatings for pipelines.
Tetramethyldipropylenetriamine (TMDPT)-based epoxies protect oil, gas, and water pipelines from corrosion.
This ensures safe and long-term operation of industrial infrastructure.
In electronic encapsulation and potting compounds, TMDPT provides thermal and electrical stability.
It protects sensitive circuits from moisture, vibration, and chemical exposure.
This is critical for aerospace, defense, and telecommunications applications.
Tetramethyldipropylenetriamine (TMDPT) is used in adhesives for structural bonding in construction.
It ensures high bond strength and long-term durability of concrete, steel, and composites.
This improves safety and longevity in building projects.
It can also act as a chain extender in polyurethane systems.
Tetramethyldipropylenetriamine (TMDPT) improves toughness, flexibility, and chemical resistance of the resulting polymer.
This makes it valuable for coatings, elastomers, and sealants.
In protective coatings for chemical storage tanks, Tetramethyldipropylenetriamine (TMDPT) enhances resistance to acids and alkalis.
Tetramethyldipropylenetriamine (TMDPT) forms a dense crosslinked network that prevents corrosion and leaks.
This ensures safe containment of hazardous materials.
Tetramethyldipropylenetriamine (TMDPT) is packed in 165 kg/drum; stored in a cool and ventilated place indoors, protected from moisture and exposure to the sun. The storage period is 12 months.
Tetramethyldipropylenetriamine (TMDPT) is a non-emissive balanced amine catalyst.
It promotes the surface cure/ reduces skinning property and improves surface appearance.
Tetramethyldipropylenetriamine (TMDPT) improves the surface cure in flexible molded systems.
Due to its reactive hydrogen, it readily reacts into the polymer matrix.
Tetramethyldipropylenetriamine (TMDPT) has a slight selectivity towards the urea (isocyanate-water) reaction.
Tetramethyldipropylenetriamine (TMDPT) can be used in rigid polyurethane systems where a smooth reaction profile is required.
Tetramethyldipropylenetriamine (TMDPT) is used in flexible and semi-flexible molded as well as rigid foam applications.
Tetramethyldipropylenetriamine (TMDPT) is used in chemical synthesis as an intermediate for specialty chemicals.
It provides reactive amine groups for producing surfactants, chelating agents, and polymer additives.
This makes it a versatile building block in chemical manufacturing.
In adhesive and sealant industries, TMDPT improves flexibility and curing time.
Uses:
Tetramethyldipropylenetriamine (TMDPT) is used in corrosion inhibitor formulations for metal protection.
Tetramethyldipropylenetriamine (TMDPT) forms a thin protective film on metal surfaces.
This prevents rust and extends the service life of industrial equipment.
In gas treatment and CO₂ absorption systems, Tetramethyldipropylenetriamine (TMDPT) functions as an amine-based scrubbing agent.
It reacts with acidic gases to remove them from industrial gas streams.
This is important for environmental protection and gas purification.
Tetramethyldipropylenetriamine (TMDPT) is used in chemical synthesis as an intermediate for specialty chemicals.
It provides reactive amine groups for producing surfactants, chelating agents, and polymer additives.
This makes it a versatile building block in chemical manufacturing.
In adhesive and sealant industries, Tetramethyldipropylenetriamine (TMDPT) improves curing time and flexibility.
It allows adhesives to set at room temperature or under mild heat.
This is important for construction, automotive, and electronic assembly.
Tetramethyldipropylenetriamine (TMDPT) is utilized in industrial flooring systems.
Epoxy floors cured with TMDPT resist chemicals, abrasion, and heavy traffic.
This makes them ideal for factories, warehouses, and laboratories.
Tetramethyldipropylenetriamine (TMDPT) is employed in marine and offshore coatings.
Tetramethyldipropylenetriamine (TMDPT)-based epoxies protect ships, oil rigs, and offshore structures from corrosion.
This increases the longevity of equipment exposed to saltwater and harsh environments.
In the automotive sector, Tetramethyldipropylenetriamine (TMDPT) strengthens adhesives and composite materials.
It improves mechanical strength and reduces weight in vehicle components.
This enhances performance and fuel efficiency.
Tetramethyldipropylenetriamine (TMDPT) is applied in wind turbine blade composites.
It increases mechanical strength and resistance to environmental stress.
This improves reliability and durability in renewable energy systems.
Tetramethyldipropylenetriamine (TMDPT) is also used in pipeline coatings to protect against corrosion.
Tetramethyldipropylenetriamine (TMDPT)-based epoxies create a dense, protective layer on oil, gas, and water pipelines.
This ensures safe and long-term operation.
In electronic encapsulation and potting compounds, Tetramethyldipropylenetriamine (TMDPT) provides thermal and electrical stability.
It protects sensitive circuits from moisture, vibration, and chemical exposure.
This is critical in aerospace, defense, and telecommunications applications.
Tetramethyldipropylenetriamine (TMDPT) is used in research and development to study amine-epoxy reaction mechanisms.
Its multifunctional amine groups allow chemists to design new polymers and coatings.
This makes it a valuable tool in materials science and polymer chemistry.
Tetramethyldipropylenetriamine (TMDPT) is sometimes used in protective coatings for chemical storage tanks.
It enhances resistance to acids, alkalis, and other corrosive materials.
This ensures safe containment of hazardous substances.
Tetramethyldipropylenetriamine (TMDPT) is used as a reagent in the synthesis of a novel class of anticancer agents called antracenylisoxazole lexitropsin conjugates.
Tetramethyldipropylenetriamine (TMDPT) is also part of a group of stabilizers (Hindered Amino Stabilizers) that prevent the thermo-oxidative degradation of polypropylene.
Tetramethyldipropylenetriamine (TMDPT) may be used: in the synthesis of dimeric quaternary alkylammonium conjugates of sterols, as nitrogen containing tridentate lignand in the preparation of [3,3′-iminobis(N,N-dimethylpropylamine)](4′-methoxyflavonolato)zinc(II) perchlorate complex, in the preparation of 2-[[[N,N-bis[3-(N,N-dimethylamino)propyl]amino]carbonyl]-1-methyl-4-nitropyrrole and 3-(9-anthracenyl)- N,N-bis[3-(N,N-dimethylamino)propyl]-5-methyl-4-isoxazole carboxamide.
Tetramethyldipropylenetriamine (TMDPT) is primarily used as a curing agent for epoxy resins.
It reacts with epoxy groups to form strong, crosslinked polymers.
These polymers are used in coatings, adhesives, and composite materials.
In the coatings industry, Tetramethyldipropylenetriamine (TMDPT) enhances chemical, heat, and abrasion resistance.
Epoxy coatings cured with Tetramethyldipropylenetriamine (TMDPT) are durable and long-lasting.
This makes them ideal for industrial, marine, and automotive applications.
Tetramethyldipropylenetriamine (TMDPT) is used in adhesive formulations to improve bond strength.
It allows for strong adhesion to metals, plastics, and composite materials.
This is essential in construction, automotive, and electronic assembly applications.
In composite material production, Tetramethyldipropylenetriamine (TMDPT) acts as a crosslinker.
It strengthens polymer matrices in fiberglass, carbon fiber, and other composites.
This improves impact resistance, durability, and dimensional stability.
Tetramethyldipropylenetriamine (TMDPT) is applied in polyurethane and other polymer systems as a catalyst or hardener.
It accelerates reactions and enhances thermal and mechanical properties.
This makes it valuable in coatings, foams, and specialty polymer products.
Safety Profile:
Tetramethyldipropylenetriamine (TMDPT) contacts the skin, it can cause redness, itching, and pain.
Repeated or prolonged exposure may result in dermatitis or chemical burns.
Immediate washing with plenty of water is recommended after contact.
Eye exposure to Tetramethyldipropylenetriamine (TMDPT) can cause severe irritation and redness.
It may lead to tearing, blurred vision, or temporary damage if untreated.
Rinsing the eyes with water for at least 15 minutes is essential.
If swallowed, Tetramethyldipropylenetriamine (TMDPT) can cause burns to the mouth, throat, and stomach.
Symptoms may include abdominal pain, vomiting, and nausea.
Medical attention must be sought immediately after ingestion.
Tetramethyldipropylenetriamine (TMDPT) may react violently with strong oxidizing agents.
Such reactions can generate heat, fumes, or even explosive conditions.
It must be stored away from incompatible chemicals to ensure safety.
Tetramethyldipropylenetriamine (TMDPT) is flammable under high temperatures.
Tetramethyldipropylenetriamine (TMDPT) can form vapors that may ignite in the presence of sparks or flames.
Firefighting measures should include foam, carbon dioxide, or dry chemical extinguishers.
Tetramethyldipropylenetriamine (TMDPT) is classified as a corrosive and irritant chemical.
It can cause severe irritation to the skin, eyes, and respiratory system.
Direct contact should always be avoided to prevent chemical burns.
When inhaled, Tetramethyldipropylenetriamine (TMDPT) vapors can irritate the nose, throat, and lungs.
Prolonged exposure may cause coughing, dizziness, or headaches.
In poorly ventilated areas, it can lead to shortness of breath or nausea.
