BEHENYL ACRYLATE

Behenyl Acrylate, an ester of acrylic acid and behenyl alcohol with a long C22 alkyl chain.
Behenyl Acrylate is a hydrophobic, low-volatility monomer that provides flexibility, water resistance, and low-temperature performance when polymerized with other acrylic monomers.
Behenyl Acrylate important in specialty polymers, coatings, adhesives, and surface modification applications.

CAS Number: 18299-85-9
Molecular Formula: C25H48O2
Molecular Weight: 380.65
EINECS Number: 242-182-6

Synonyms: Docosyl acrylate, behenyl acrylate, behenyl acrylate (C-22), behenylacrylate, n-docosyl acrylate, docosyl prop-2-enoate, 2-propenoic acid, docosyl ester, acrylic acid docosyl ester, acrylic acid behenyl ester, docosyl acrylate (stabilized with MEHQ), docosyl acrylate (>95%, stabilized with MEHQ), behenyl acrylate (AldrichCPR), CAS 18299-85-9, DTXSID2066359, DTXCID5035824, RefChem:7335, EC 242-182-6, EINECS 242-182-6, MFCD00080409, SCHEMBL540757, SCHEMBL22572676, orb2944163, AKOS016008542, AS-60565, DB-008533, D5075, NS00009886, D90362, T84251, F235856, BEHENYL ACRYLATE;docosyl acrylate;C22-Alkyl acrylate;BEHENYL ACRYLATE (C-22);2-Propenoic acid, docosyl ester;Docosylacrylat;Acrylic acid docosyl ester;Propenoic acid docosyl ester

Behenyl Acrylate is incorporated to introduce long alkyl side chains into polymer structures.
It improves flexibility, hydrophobicity, moisture resistance, and surface properties of acrylic materials.
Behenyl Acrylate important in advanced polymer synthesis.

Behenyl Acrylate provides softness, flexibility, and improved adhesion performance.
It enhances tack balance, peel strength, and durability of adhesive layers while improving resistance to environmental conditions.
Behenyl Acrylate important in adhesive formulations.

Behenyl Acrylate improves water repellency, gloss, flexibility, and resistance to environmental exposure.
It helps create durable polymer films with improved surface characteristics.
Behenyl Acrylate important in protective coating technologies.

It is used in latex and emulsion polymer systems where behenyl acrylate modifies polymer morphology and improves film-forming properties.
It enhances flexibility, stability, and resistance to moisture in water-based polymer dispersions.
Behenyl Acrylate important in emulsion polymerization applications.

It is used in lubricant and additive formulations where behenyl acrylate contributes long-chain hydrophobic properties and improves compatibility with nonpolar systems.
It supports the development of specialty additives with improved lubricity and surface performance.
Behenyl Acrylate important in lubricant technology.

Behenyl Acrylate is used in personal care and cosmetic polymer systems where behenyl acrylate-derived polymers provide film-forming, water-resistant, and texture-enhancing properties.
It improves sensory characteristics and durability of cosmetic formulations.
Behenyl Acrylate important in cosmetic ingredient technology.

It is used in polymer modification applications where behenyl acrylate introduces flexible long-chain segments into acrylic materials.
It improves impact resistance, flexibility, and compatibility with hydrophobic materials.
Behenyl Acrylate important in specialty polymer engineering.

It is used in surface modification and functional materials where behenyl acrylate provides hydrophobic surfaces through polymer grafting or coating processes.
Behenyl Acrylate improves water repellency and resistance to environmental degradation.
Behenyl Acrylate important in advanced surface engineering applications.

Behenyl Acrylate is a monofunctional monomer with the characteristic high reactivity of acrylates and a very hydrophobic long chain pendant group. 
It forms homopolymers and copolymers. 
Copolymers of behenyl acrylate can be prepared with acrylic acid and its salts, amides and esters, and with methacrylates, acrylonitrile, maleic acid esters, vinyl acetate, vinyl chloride, vinylidene chloride, styrene, butadiene, unsaturated polyesters and drying oils, etc. 

Behenyl Acrylate readily undergoes addition reactions with a wide variety of organic and inorganic compounds. 
Exhibits flexibility, chemical/hydropholytic resistance, impact strength, low shrinkage, weatherability and hydrophobicity.

It is used in emulsion polymerization systems where behenyl acrylate is added as a comonomer to produce acrylic latexes with improved hydrophobicity and flexibility.
It helps control polymer structure and improves the performance of water-based coatings and adhesive dispersions.
Behenyl Acrylate important in advanced emulsion polymer technologies.

It is used in water-resistant polymer coatings where behenyl acrylate introduces long alkyl chains that reduce water absorption and surface wetting.
Behenyl Acrylate improves durability and protects polymer films from moisture-related degradation.
Behenyl Acrylate important in moisture-resistant coating applications.

It is used in anti-fouling and protective surface materials where behenyl acrylate contributes hydrophobic polymer structures that reduce surface adhesion of contaminants.
It improves surface cleanliness and resistance to environmental exposure.
Behenyl Acrylate important in specialty surface protection systems.

It is used in ink formulations where behenyl acrylate-derived polymers improve flexibility, adhesion, and resistance properties of printed layers.
Behenyl Acrylate enhances durability and surface performance of industrial printing materials.
Behenyl Acrylate important in specialty ink technologies.

It is used in printing varnishes and overcoatings where behenyl acrylate improves film formation and surface protection.
Behenyl Acrylate increases resistance to moisture, abrasion, and environmental conditions affecting printed materials.
Behenyl Acrylate important in protective printing coatings.

Melting point: 45.0–49.0 °C
Boiling point: 455.7 ± 14.0 °C (predicted)
Density: 0.865 ± 0.06 g/cm³ (predicted)
Vapor pressure: 0 Pa at 25 °C
Storage temperature: 2–8 °C, stored under nitrogen
Solubility: Soluble in toluene
Form: Powder to lump
Color: White to almost white
Water solubility: 1.5 ng/L at 25 °C
InChI: InChI=1S/C25H48O2/c1-3-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-27-25(26)4-2/h4H,2-3,5-24H2,1H3
InChIKey: KHAYCTOSKLIHEP-UHFFFAOYSA-N
SMILES: C(OCCCCCCCCCCCCCCCCCCCCCC)(=O)C=C
LogP: 11.04 at 25 °C

Behenyl Acrylate is a useful research chemical.
It is a long-chain hydrophobic acrylic monomer known as behenyl acrylate (docosyl acrylate, acrylic acid docosyl ester), containing a C22 alkyl chain that provides unique flexibility and water-repellent properties to polymer systems.
It is commonly used as a specialty reactive building block for producing acrylic polymers with improved surface performance and durability.

Behenyl Acrylate important in high-performance polymer applications.
It is used in functional acrylic resins where behenyl acrylate is copolymerized with other acrylic monomers to modify polymer characteristics.

Behenyl Acrylate improves flexibility, softness, hydrophobicity, and resistance to moisture absorption in resin systems.
Behenyl Acrylate important in specialty resin manufacturing.

Behenyl Acrylate contributes to durable acrylic coating formulations with improved surface properties.
It enhances water repellency, gloss retention, and resistance to environmental exposure such as humidity and temperature changes.
Behenyl Acrylate important in automotive coating technologies.

It is used in industrial protective coatings where behenyl acrylate improves film flexibility and resistance to water penetration.
It helps coatings maintain performance during long-term outdoor exposure and mechanical stress.
Behenyl Acrylate important in protective surface applications.

It is used in marine coatings where behenyl acrylate provides hydrophobic characteristics and improves resistance to moisture and saltwater environments.
It helps maintain coating integrity under demanding marine conditions.
Behenyl Acrylate important in marine protection systems.

It is used in textile finishing agents where behenyl acrylate-based polymers provide water-repellent and protective properties to fabrics.
It improves fabric resistance to moisture while maintaining flexibility and surface softness.
Behenyl Acrylate important in textile treatment applications.

It is used in paper coating and treatment formulations where behenyl acrylate improves water resistance and surface properties of coated papers.
It enhances durability, smoothness, and protection against moisture absorption.
Behenyl Acrylate important in specialty paper applications.

It is used in adhesive polymer formulations where behenyl acrylate modifies acrylic adhesive structures by introducing long hydrophobic side chains.
It improves adhesion stability, flexibility, and resistance to environmental aging.
Behenyl Acrylate important in advanced adhesive systems.

It is used in sealant formulations where behenyl acrylate-derived polymers provide flexibility and resistance to moisture-related degradation.
It improves sealing performance and durability in construction and industrial applications.
Behenyl Acrylate important in sealant technologies.

It is used in plastic additives and polymer blends where behenyl acrylate improves compatibility between hydrophobic polymers and acrylic phases.
It enhances flexibility, processability, and long-term stability of modified polymer materials.
Behenyl Acrylate important in polymer modification.

Behenyl Acrylate creates low-surface-energy polymer structures that repel water and contaminants.
It improves self-protection and durability of coated surfaces.
Behenyl Acrylate important in advanced surface engineering.

It is used in optical and specialty films where behenyl acrylate contributes flexibility and moisture resistance to acrylic-based film materials.
It improves film durability and resistance to environmental changes.
Behenyl Acrylate important in specialty film production.

It is used in adhesive tapes and label materials where behenyl acrylate modifies acrylic pressure-sensitive adhesive formulations.
It improves balance between tack, peel strength, flexibility, and aging resistance.
Behenyl Acrylate important in label and tape manufacturing.

It is used in medical adhesive materials where behenyl acrylate-based polymers provide flexible and skin-compatible adhesive properties in specialized formulations.
It improves adhesion durability while maintaining softness and flexibility of adhesive layers.
Behenyl Acrylate important in medical adhesive technologies.

It is used in polymer surface functionalization where behenyl acrylate provides long hydrophobic chains through grafting and copolymerization reactions.
It modifies surface energy and improves water repellency of polymer materials.
Behenyl Acrylate important in surface modification research.

It is used in thermoplastic polymer modification where behenyl acrylate is incorporated to improve flexibility and toughness of acrylic-based materials.
It helps balance mechanical strength with softness and processability.
Behenyl Acrylate important in thermoplastic engineering.

It is used in specialty elastomer formulations where behenyl acrylate contributes flexible long-chain segments to acrylic elastomer systems.
It improves elasticity, low-temperature performance, and resistance to moisture.
Behenyl Acrylate important in elastomer development.

It is used in construction polymer systems where behenyl acrylate-derived acrylic materials improve water resistance and flexibility of sealants, coatings, and repair materials.
It enhances durability under outdoor exposure and changing weather conditions.
Behenyl Acrylate important in construction chemical applications.

It is used in research and development of advanced polymers where behenyl acrylate serves as a model long-chain acrylic monomer for studying polymer structure-property relationships.
It helps researchers develop materials with controlled hydrophobicity, flexibility, and surface performance.
Behenyl Acrylate important in polymer science and material development.

Uses Of Behenyl Acrylate:
Behenyl Acrylate acts as a reactive monomer for introducing long-chain alkyl groups into polymer structures.
It improves flexibility, hydrophobicity, moisture resistance, and surface properties of acrylic materials.
Behenyl Acrylate important in specialty polymer synthesis.

It is used in pressure-sensitive adhesives (PSA) where behenyl acrylate modifies acrylic adhesive formulations to improve flexibility, tack balance, and adhesion durability.
It enhances resistance to moisture, temperature changes, and long-term aging of adhesive layers.
Behenyl Acrylate important in adhesive technology.

It is used in coatings and surface treatment systems where behenyl acrylate improves water repellency, gloss, flexibility, and environmental resistance of polymer films.
It helps produce durable coatings with improved surface performance and protection properties.
Behenyl Acrylate important in protective coating applications.

It is used in emulsion polymer and latex systems where behenyl acrylate is incorporated to modify polymer morphology and film-forming behavior.
Behenyl Acrylate improves flexibility, stability, and resistance to moisture in water-based polymer dispersions.
Behenyl Acrylate important in emulsion polymerization applications.

It is used in industrial and automotive coatings where behenyl acrylate provides hydrophobic properties and improves coating durability.
Behenyl Acrylate enhances resistance to humidity, weathering, and environmental degradation while maintaining surface appearance.
Behenyl Acrylate important in high-performance coating formulations.

It is used in marine coatings where behenyl acrylate contributes moisture resistance and surface protection in harsh marine environments.
It improves coating stability against water exposure, salt conditions, and long-term environmental stress.
Behenyl Acrylate important in marine protection systems.

It is used in textile finishing applications where behenyl acrylate-based polymers provide water-repellent and protective effects on fabrics.
Behenyl Acrylate improves resistance to moisture while maintaining fabric flexibility and surface softness.
Behenyl Acrylate important in textile treatment technologies.

It is used in paper coating formulations where behenyl acrylate improves water resistance and surface quality of coated paper products.
It enhances durability, smoothness, and resistance to moisture absorption.
Behenyl Acrylate important in specialty paper applications.

It is used in sealants and construction polymers where behenyl acrylate-derived polymers improve flexibility and resistance to moisture-related degradation.
Behenyl Acrylate enhances sealing performance and long-term durability under outdoor conditions.
Behenyl Acrylate important in construction material formulations.

It is used in plastic modification applications where behenyl acrylate introduces flexible hydrophobic segments into polymer blends.
It improves compatibility, toughness, processability, and resistance to environmental exposure.
Behenyl Acrylate important in polymer engineering.

It is used in hydrophobic and functional surface coatings where behenyl acrylate creates low-surface-energy polymer structures.
It improves water repellency, contamination resistance, and surface durability.
Behenyl Acrylate important in advanced surface engineering.

It is used in printing inks and varnishes where behenyl acrylate-based polymers improve film flexibility, adhesion, and resistance properties.
It enhances durability and protection of printed surfaces against moisture and mechanical stress.
Behenyl Acrylate important in specialty printing applications.

It is used in medical adhesive formulations where behenyl acrylate contributes flexibility and controlled adhesion properties.
It improves adhesive performance while maintaining softness and stability of polymer layers.
Behenyl Acrylate important in specialized medical material applications.

It is used in specialty elastomer systems where behenyl acrylate provides long-chain flexible segments in acrylic elastomers.
Behenyl Acrylate improves elasticity, low-temperature performance, and moisture resistance of elastomer materials.
Behenyl Acrylate important in advanced elastomer development.

It is used in polymer dispersions where behenyl acrylate is incorporated into acrylic dispersions to improve hydrophobicity and film performance.
Behenyl Acrylate enhances resistance to water absorption, improves flexibility, and increases durability of dried polymer films.
Behenyl Acrylate important in water-based polymer technologies.

It is used in adhesive tapes and label materials where behenyl acrylate modifies acrylic adhesive formulations for improved performance.
Behenyl Acrylate improves the balance between adhesion strength, flexibility, tack, and resistance to environmental aging.
Behenyl Acrylate important in tape and label manufacturing.

It is used in packaging coatings where behenyl acrylate-derived polymers provide moisture resistance and protective surface properties.
Behenyl Acrylate improves barrier performance and helps maintain the integrity of coated packaging materials.
Behenyl Acrylate important in packaging material applications.

It is used in flexible films and polymer coatings where behenyl acrylate improves softness, flexibility, and resistance to cracking.
It enhances the mechanical durability of thin polymer layers exposed to repeated bending or deformation.
Behenyl Acrylate important in flexible material production.

It is used in resin modification where behenyl acrylate is copolymerized with acrylic, methacrylic, or vinyl monomers to adjust polymer properties.
Behenyl Acrylate allows manufacturers to control hardness, flexibility, hydrophobicity, and surface characteristics of resin systems.
Behenyl Acrylate important in customized resin formulations.

It is used in water-repellent coatings where behenyl acrylate provides long hydrocarbon chains that reduce surface wettability.
Behenyl Acrylate improves protection against moisture penetration and enhances durability of coated surfaces.
Behenyl Acrylate important in hydrophobic coating technologies.

It is used in high-performance polymer additives where behenyl acrylate contributes long-chain functionality to improve compatibility and material performance.
It enhances flexibility and surface characteristics of modified polymer systems.
Behenyl Acrylate important in advanced polymer additive applications.

It is used in optical and protective films where behenyl acrylate improves flexibility and moisture resistance of acrylic-based films.
Behenyl Acrylate enhances film stability and resistance to environmental changes during service.
Behenyl Acrylate important in specialty film manufacturing.

It is used in industrial sealants where behenyl acrylate-derived acrylic polymers provide flexibility and resistance to weathering.
It improves sealing performance by maintaining elasticity and reducing cracking during thermal cycling.
Behenyl Acrylate important in industrial sealing applications.

It is used in surface coatings for electronics and specialty devices where behenyl acrylate contributes hydrophobic and protective polymer layers.
It improves resistance against moisture and environmental contamination of sensitive surfaces.
Behenyl Acrylate important in electronic material protection.

It is used in research and development of functional polymers where behenyl acrylate is used as a long-chain acrylic building block.
Behenyl Acrylate allows researchers to design polymers with controlled surface energy, flexibility, and water resistance.
Behenyl Acrylate important in polymer science and advanced materials research.

Safety Profile Of Behenyl Acrylate:
Behenyl Acrylate is considered a reactive acrylic monomer known as behenyl acrylate (docosyl acrylate, acrylic acid docosyl ester) that may present hazards mainly due to its chemical reactivity and exposure during handling and processing.
It can cause irritation and may require careful handling to prevent contact with skin, eyes, and respiratory pathways.
Behenyl Acrylate important to manage under appropriate industrial safety procedures.

It is hazardous in skin contact situations where behenyl acrylate may cause irritation, redness, dryness, or allergic skin reactions in sensitive individuals.
Repeated or prolonged exposure may increase the risk of skin sensitization.
Behenyl Acrylate important to handle with protective gloves and suitable protective clothing.

It is hazardous in eye exposure situations where behenyl acrylate liquid or vapors may cause irritation and discomfort.
Direct contact can result in redness, tearing, and temporary eye damage.
Behenyl Acrylate important to handle with appropriate eye protection.

It is hazardous in inhalation exposure situations where vapors, aerosols, or processing fumes of behenyl acrylate may irritate the respiratory system.
High exposure levels may cause coughing, throat irritation, or breathing discomfort.
Behenyl Acrylate important to use with proper ventilation during handling and processing.

Behenyl Acrylate can undergo uncontrolled polymerization if exposed to excessive heat, contamination, or incompatible materials.
This reaction may generate heat and increase pressure in closed systems.
Behenyl Acrylate important to store with suitable stabilizers and process controls.

It is hazardous in thermal processing applications where behenyl acrylate may produce irritating decomposition fumes when heated to high temperatures.
These vapors should not be inhaled and require effective exhaust ventilation.
Behenyl Acrylate important to process under controlled temperature conditions.