2-Cyanoethyl acrylate is a polar acrylate ester monomer used in specialty acrylic polymers, copolymers, coatings, adhesives, and functional materials research. The combination of acrylate reactivity and nitrile functionality makes it useful for polymer systems where polarity, adhesion, dielectric behavior, or compatibility modification are important formulation targets.
Synonyms: Acrylic acid 2-cyanoethyl ester; 2-cyanoethyl prop-2-enoate; 2-cyanoethyl propenoate; 3-acryloyloxypropionitrile; beta-cyanoethyl acrylate.
This monomer may be used in the preparation of acrylic copolymers, photocurable formulations, polymeric insulators, coatings, controlled-diffusion materials, rubber modification systems, and adhesion-promoting formulations. It should not be confused with alpha-cyanoethyl acrylate or cyanoacrylate adhesive monomers used in instant-bonding products.
Key Properties
- Polar acrylate ester monomer
- CAS Number: 106-71-8
- Molecular formula: C6H7NO2
- Molecular weight: 125.13 g/mol
- Contains acrylate and nitrile functionality
- Used in acrylic copolymers, coatings, adhesives, and functional polymer research
Applications
Acrylic Copolymer Development
2-Cyanoethyl acrylate can be copolymerized with compatible acrylic monomers to introduce polar nitrile functionality into specialty polymer systems.
Photocurable & Photoresist Formulations
Used in research and formulation workflows involving photocurable polymers, photoresists, and related functional materials where acrylate reactivity and polarity are useful.
Polymeric Insulators & Electronic Materials
2-Cyanoethyl acrylate may be evaluated in polymeric insulators, dielectric materials, and electronic material applications requiring tailored polarity and film-forming behavior.
Coatings & Adhesion Promotion
The monomer may be incorporated into coating and adhesive formulations to modify polarity, substrate interaction, film properties, and compatibility within acrylic polymer systems.
Rubber & Polymer Modification
Useful in polymer modification research involving controlled diffusion, vulcanization studies, rubber modification, and specialty copolymer performance testing.
Preparation & Use Considerations
- Confirm compatibility with selected comonomers, initiators, solvents, stabilizers, and processing conditions
- Polymer properties depend on monomer ratio, molecular weight, cure method, film thickness, and formulation design
- Distinguish this product from alpha-cyanoethyl acrylate and cyanoacrylate instant adhesive monomers
- Use appropriate polymerization controls for acrylate monomers containing inhibitor
Handling & Storage
- Store tightly sealed in a cool, dry, well-ventilated area
- Protect from heat, ignition sources, direct light, and incompatible materials
- Use appropriate gloves, eye protection, and ventilation
- Avoid uncontrolled polymerization conditions
- Refer to the Safety Data Sheet for complete handling, storage, and disposal guidance
Why Choose Polysciences?
Trusted by 6,000+ Researchers Worldwide
Cited in Thousands of Peer-Reviewed Studies
U.S. Manufacturing & Global Distribution
Reliable Delivery to 40+ Countries
FAQ
Click a question to expand.
1. What is 2-Cyanoethyl acrylate used for?
2-Cyanoethyl acrylate is used as a polar acrylate monomer in acrylic copolymers, coatings, adhesives, photocurable formulations, polymeric insulators, and functional materials research.
2. Is 2-Cyanoethyl acrylate the same as cyanoacrylate adhesive?
No. 2-Cyanoethyl acrylate should not be confused with alpha-cyanoethyl acrylate or cyanoacrylate monomers used in instant-bonding adhesive products.
3. What functional groups does 2-Cyanoethyl acrylate contain?
2-Cyanoethyl acrylate contains acrylate ester functionality for polymerization and a nitrile group that can influence polymer polarity and material properties.
4. Can 2-Cyanoethyl acrylate be used in photocurable materials?
Yes. It may be used in research and formulation workflows involving photocurable polymers, photoresists, and related acrylate-based functional materials.
5. How should 2-Cyanoethyl acrylate be handled?
Handle with appropriate PPE and ventilation. Keep the container tightly sealed, protect from heat and ignition sources, and consult the SDS before use.
Safety & Documentation
2-Cyanoethyl acrylate is a reactive acrylate monomer. Review the product Safety Data Sheet before handling and use appropriate PPE, ventilation, storage, and disposal procedures.
