Product Description
Allyl methacrylate (AMA) is a multifunctional methacrylate monomer containing both methacrylate and allyl groups. These two carbon-carbon double bonds provide distinct reactive sites for polymer and copolymer synthesis.
Polysciences Allyl Methacrylate, Product 01643, has a minimum purity of 98% and contains approximately 100 ppm MEHQ inhibitor. It is a clear, colorless liquid with a molecular weight of 126.2 g/mol.
AMA can introduce pendant allyl functionality or additional crosslinking sites into compatible polymer systems. Its suitability, reactivity, and effect on final material properties depend on the complete formulation and processing conditions.
Key Properties
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Product number: 01643
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CAS number: 96-05-9
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Purity: ≥ 98%
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Molecular formula: C7H10O2
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Linear formula: H2C=C(CH3)CO2CH2CH=CH2
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Molecular weight: 126.2 g/mol
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Synonym: 2-Propenoic acid, 2-methyl-, 2-propenyl ester
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Inhibitor: Approximately 100 ppm MEHQ
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Appearance: Clear, colorless liquid
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Refractive index: 1.436
Applications
Crosslinked Polymer Synthesis
The methacrylate and allyl groups provide separate reactive sites, making AMA useful when a formulation requires pendant unsaturation or additional opportunities for crosslinking.
Functional Copolymers
AMA can be incorporated as a comonomer to add allyl functionality for subsequent reaction. Performance depends on the selected comonomers, initiator system, concentration, and processing conditions.
Coatings, Adhesives & Curable Resins
In compatible formulations, AMA can function as a reactive monomer or crosslinking component. Application-specific testing is recommended to confirm cure response and final material properties.
Formulation Considerations
Evaluate AMA within the complete formulation to establish suitable processing and curing conditions.
- Account for the approximately 100 ppm MEHQ inhibitor during cure development.
- Confirm compatibility with the selected comonomers, initiators, catalysts, and additives.
- Determine the appropriate concentration and processing conditions through application-specific testing.
Handling & Storage
Store at room temperature in a well-ventilated location, with the container kept cool and securely closed. Use appropriate engineering controls and personal protective equipment. Review the current product label and Safety Data Sheet before handling, storage, or use.
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FAQ
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1. What is allyl methacrylate?
Allyl methacrylate is a multifunctional monomer containing both a methacrylate group and an allyl group. These groups provide distinct reactive sites for polymer synthesis and crosslinking studies.
2. What is the CAS number for allyl methacrylate?
The CAS number for allyl methacrylate is 96-05-9.
3. What is the purity of Product 01643?
Polysciences Product 01643 has a minimum allyl methacrylate purity of 98%.
4. Does this allyl methacrylate contain an inhibitor?
Yes. Product 01643 contains approximately 100 ppm MEHQ inhibitor. Consider the inhibitor concentration when developing polymerization or curing conditions.
5. How can allyl methacrylate be used in copolymer synthesis?
AMA can be incorporated as a comonomer to introduce allyl functionality or additional reactive sites. Compatibility, concentration, and processing conditions should be evaluated for the specific polymer system.
6. How should allyl methacrylate be handled and stored?
Store the product according to the current product label and Safety Data Sheet. Use appropriate engineering controls and personal protective equipment, and keep the container securely closed when not in use.
Safety & Documentation
This laboratory reagent may pose health and safety hazards. Review the current Safety Data Sheet in full before handling, storage, or use. Follow the product label and all applicable institutional procedures for engineering controls, personal protective equipment, spill response, storage, and disposal.
Safety classifications and handling requirements may change. Always use the current product label and Safety Data Sheet for product-specific safety information.
