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GMA (Glycidyl Methacrylate) is a clear, colorless liquid with a potent ester and fruity odor.
GMA (Glycidyl Methacrylate) comprises a polymerizable methacrylate functional group on one end and a reactive epoxy group on the other.
GMA (Glycidyl Methacrylate) is slightly miscible with water, soluble in most organic solvents, and has relatively low volatility.
CAS Number: 106-91-2
Molecular Formula: C7H10O3
Molecular Weight: 142.15
EINECS Number: 203-441-9
Synonyms: Glycidyl methacrylate, GLYCIDYL METHACRYLATE, Glycidyl methacrylate (GMA), (+/−)-Glycidyl methacrylate, Methacrylic acid glycidyl ester, Methacrylic acid, 2,3-epoxypropyl ester, Methacrylic acid, 3-epoxypropyl ester, 2,3-Epoxypropyl methacrylate, 2,3-Epoxypropanol methacrylate, Glycidol methacrylate, Glycidyl alpha-methylacrylate, Glycidyl α-methyl acrylate, 2-Propenoic acid, 2-methyl-, oxiranylmethyl ester, 2-Propenoic acid, 2-methyl-, 2-oxiranylmethyl ester, 2-methyl-acrylic acid oxiranylmethyl ester, 2-methyl-acrylic acid oxiran-2-yl-methyl ester, (oxiran-2-yl)methyl 2-methylprop-2-enoate, oxiran-2-ylmethyl methacrylate, oxiran-2-ylmethyl 2-methylprop-2-enoate, oxiran-2-ylmethyl 2-methylacrylate, 2-((Methacryloxy)methyl)oxirane, 1-Propanol, 2,3-epoxy-, methacrylate, monomethacrylate propylene oxide, Epoxypropyl methacrylate, 2-Ethoxypropyl methacrylate (not applicable), Acryester G, Acriester G, SY-Monomer G, Blemmer G, Blemmer GMA, Light Ester G, CP 105, SR-379, Glycidyl methacrylate microspheres, CAS-106-91-2, EINECS 203-441-9, EC 203-441-9, UNII-R8WN29J8VF, HSDB 494, CCRIS 2626, BRN 0002506, NSC-24156, NSC-67195, DTXSID0025361, DTXCID305361, CHEBI:132844, RefChem:663607, CHEMBL1333073, SCHEMBL15617, SCHEMBL16403665, GlyTouCan:G64564JG, WLN: T3OTJ B1OVY1 & U1, Glycidyl Methacrylate, stabilized, 97% 100GR;Glycidyl Methacrylate, stabilized, 97% 500GR;2-Methyl-2-oxiranyl-2-propenoic acid Methyl ester;Glycidyl Methacrylate OR Methacrylic acid 2,3-epoxypropyl ester;blemmergma;CP 105;cp105;Glycidol methacrylate
GMA (Glycidyl Methacrylate)s vapor is heavier than air.
GMA (Glycidyl Methacrylate) copolymerizes readily with various functional groups, such as phenols, ketones, acids, and amines.
The added epoxy group imparts durability, mechanical strength, optical transparency, and adhesiveness.
GMA (Glycidyl Methacrylate) is a bifunctional acrylic monomer that contains both a polymerizable methacrylate double bond and a highly reactive epoxy group in the same molecule.
Its molecular structure allows it to participate in radical polymerization while also undergoing epoxy ring-opening reactions.
This dual reactivity makes it especially valuable for producing functional and chemically reactive polymers.
The methacrylate group enables GMA (Glycidyl Methacrylate) to copolymerize easily with common monomers such as styrene, methyl methacrylate, and acrylates.
This allows GMA to be incorporated directly into polymer backbones during conventional free-radical polymerization.
As a result, epoxy functionality becomes uniformly distributed along the polymer chain.
The epoxy group of GMA (Glycidyl Methacrylate) can react with amines, acids, alcohols, and thiols through ring-opening reactions.
This provides sites for chemical crosslinking, grafting, and surface modification.
Such reactions are widely used to tailor adhesion, chemical resistance, and mechanical strength of polymers.
GMA (Glycidyl Methacrylate) is commonly used as a reactive comonomer to introduce functional groups into coatings, adhesives, and resins.
It improves bonding to metals, glass, fibers, and mineral fillers by forming covalent interfacial bonds.
This significantly enhances adhesion and durability of composite and coating systems.
In polymer modification, GMA (Glycidyl Methacrylate) is used to compatibilize immiscible polymer blends.
Its epoxy group reacts with polar polymers while the methacrylate backbone remains compatible with nonpolar phases.
This improves dispersion and interfacial adhesion between different polymer components.
GMA (Glycidyl Methacrylate)-containing polymers are widely applied in surface grafting and plasma-treated polymer modification processes.
They allow further attachment of biomolecules, catalysts, or corrosion-inhibiting compounds.
This is important in biomedical coatings, membranes, and functional surfaces.
In ion-exchange resins and chromatography materials, GMA (Glycidyl Methacrylate) serves as a precursor for introducing charged functional groups.
After polymerization, epoxy groups are chemically converted into amine or sulfonic acid functionalities.
This enables selective adsorption and separation processes.
Because GMA (Glycidyl Methacrylate) is highly reactive, it is typically supplied stabilized with inhibitors such as MEHQ to prevent premature polymerization.
It must be stored away from heat, light, and acidic or basic contaminants that can trigger epoxy reactions.
Strict handling and temperature control are required during transport and industrial use.
GMA (Glycidyl Methacrylate) is a polyfunctional monomer.
It acts as an adhesion promoting crosslinking co-monomer for acrylic and vinyl resins.
GMA (Glycidyl Methacrylate) is also a reactive colorless diluent.
GMA (Glycidyl Methacrylate) is soluble in ethanol, acetone, diethyl ether, benzene.
GMA (Glycidyl Methacrylate) is an enoate ester obtained by formal condensation of the carboxy group of methacrylic acid with the hydroxy group of glycidol.
It is an enoate ester and an epoxide.
GMA (Glycidyl Methacrylate) is functionally related to a methacrylic acid and a glycidol.
GMA (Glycidyl Methacrylate) is a chemical compound used in polymer chemistry for various applications.
It is an ester of Methacrylic Acid and contains both an acrylate group and an epoxy group, making it highly reactive.
GMA (Glycidyl Methacrylate)’s unique reactivity enables it to undergo polymerization reactions, leading to the formation of copolymers and resins.
It is valued for its ability to enhance adhesion between different materials, making it essential in adhesives and coatings.
GMA (Glycidyl Methacrylate) is an is an epoxy-functional monomer/ acrylic monomer ester with the molecular formula C7H10O3, CAS 106-91-2.
It has a sharp odour that may be troublesome.
Melting point: −52 °C
Boiling point: 189 °C
Density: 1.075 g/mL at 20 °C
Vapor pressure: 4.2 hPa at 25 °C
Refractive index: n20/D 1.449
Flash point: 169 °F
Storage temperature: 2–8 °C
Solubility: Slightly soluble in chloroform; slightly soluble in methanol
Water solubility: 0.5–1.0 g/100 mL at 20 °C
Form: Liquid
Color: Clear
Viscosity: 5 cP at 25 °C
BRN: 2506
Stability: Unstable; light sensitive; may be stabilized with ~100 ppm MEHQ; refrigerate
InChI: 1S/C7H10O3/c1-5(2)7(8)10-4-6-3-9-6/h6H,1,3-4H2,2H3
InChIKey: VOZRXNHHFUQHIL-UHFFFAOYSA-N
SMILES: CC(=C)C(=O)OCC1CO1
LogP: 0.96 at 25 °C
GMA (Glycidyl Methacrylate) is frequently selected when permanent chemical bonding between polymer layers and substrates is required.
Its epoxy functionality allows formation of covalent bonds rather than weak physical adhesion.
This results in much higher resistance to delamination and environmental degradation.
In fiber-reinforced composites, GMA (Glycidyl Methacrylate) improves interfacial bonding between polymer matrices and glass or carbon fibers.
The epoxy groups react with surface hydroxyl groups on fibers and fillers.
This significantly increases mechanical strength and fatigue resistance of composite structures.
GMA (Glycidyl Methacrylate) is used to modify polyolefins such as polyethylene and polypropylene to improve polarity.
Grafting GMA onto these polymers allows them to bond with polar materials like polyamides and metals.
This is essential in multilayer packaging films and automotive plastic parts.
In coatings, GMA (Glycidyl Methacrylate) enables post-curing reactions that increase crosslink density after film formation.
This improves chemical resistance, solvent resistance, and hardness of the coating.
Such systems are used in industrial floor coatings and chemical-resistant linings.
GMA (Glycidyl Methacrylate)-containing polymers are applied in membrane technology for filtration and separation.
Epoxy groups are functionalized to introduce selective permeability and charge.
This supports applications in water purification and biomedical filtration systems.
In biomedical materials, GMA (Glycidyl Methacrylate) allows immobilization of enzymes, proteins, and drugs onto polymer surfaces.
The epoxy ring reacts with amino and hydroxyl groups of biomolecules.
This enables development of biosensors, drug-delivery carriers, and tissue engineering scaffolds.
GMA (Glycidyl Methacrylate) is also used in preparation of ion-exchange beads and solid-phase supports.
Functional groups introduced via epoxy chemistry allow selective binding of ions and molecules.
This is important in chromatography, catalysis, and analytical chemistry.
In reactive extrusion processes, GMA (Glycidyl Methacrylate) acts as a chain extender and compatibilizer.
It reacts with terminal groups of polymers during melt processing.
This improves mechanical performance of recycled and blended plastics.
GMA (Glycidyl Methacrylate) contributes to development of smart and responsive polymer systems.
Post-functionalization allows attachment of stimuli-responsive chemical groups.
These materials are studied for sensors, self-healing coatings, and adaptive surfaces.
GMA (Glycidyl Methacrylate) is produced from methacrylic acid and glycidol.
Glycidol contain both epoxide and alcohol functional groups.
It is an enoate ester and an epoxide.
GMA (Glycidyl Methacrylate) derives from a methacrylic acid and a glycidol.
GMA (Glycidyl Methacrylate) is a kind of functional monomer.
Its active vinyl and epoxy groups could be grafted with polyolefin and reacted with the polar groups such as amine, hydroxyl and carboxyl group, respectively.
GMA (Glycidyl Methacrylate) can also undergo polymerization to form poly (glycidyl methacrylate).
GMA (Glycidyl Methacrylate) is an ester of methacrylic acid and glycidol.
Containing both an epoxide and an acrylate group, the molecule is bifunctional.
GMA (Glycidyl Methacrylate) is a common monomer used in the production of epoxy resins.
While typical home epoxies contain diglycidyl ether of bisphenol A (DGEBA), glycidyl methacrylate is instead used to provide epoxy functionalization to polyolefins and other acrylate resins.
GMA (Glycidyl Methacrylate) is produced by several companies worldwide, including Dow Chemical.
GMA (Glycidyl Methacrylate) is used to prepare a range of composites.
GMA (Glycidyl Methacrylate) is an ester of methacrylic acid and a common monomer used in the creation of epoxy resins.
While typical home epoxies contain diglycidyl ether of bisphenol A (DGEBA), glycidyl methacrylate is instead used to provide epoxy functionalization to polyolefins and other acrylate resins.
GMA (Glycidyl Methacrylate) is produced by several companies worldwide, including Dow Chemical.
GMA (Glycidyl Methacrylate)is available in Europe and Asia.
Uses Of GMA (Glycidyl Methacrylate):
GMA (Glycidyl Methacrylate) is commonly used as a monomer for the preparation of epoxy resins.
It is also used to provide epoxy functionalization to polyolefins and other acrylate resins.
Further, it is also useful as an epoxy resin additive for paint coating formulations and adhesive applications.
GMA (Glycidyl Methacrylate) is a common monomer used in the creation of epoxy resins.
It is used to provide epoxy functionalization to polyolefins and other acrylate resins.
GMA (Glycidyl Methacrylate) is used in the production of polymer coatings and finishes, adhesives, plastics and elastomers.
GMA (Glycidyl Methacrylate) dextran has been reported to be used as a biocompatible hydrogel.
In situ polymerization of GMA with trimethylolpropane trimethacrylate to form macroporous sorbents has also been reported.
GMA (Glycidyl Methacrylate) may also be grafted onto polypropylene.
GMA (Glycidyl Methacrylate) is widely used as a functional comonomer in industrial coatings to improve chemical bonding with metal, glass, and concrete substrates.
Its epoxy groups form covalent bonds that significantly enhance adhesion and coating durability.
This is important in anticorrosion coatings, industrial floor coatings, and protective linings.
GMA (Glycidyl Methacrylate) is used in adhesive formulations to increase bond strength and resistance to moisture and chemicals.
It allows adhesives to chemically react with surfaces instead of relying only on physical attraction.
This improves performance of structural adhesives used in construction, automotive, and electronics assembly.
In fiber-reinforced composites, GMA (Glycidyl Methacrylate) improves adhesion between polymer matrices and glass, carbon, or mineral fibers.
The epoxy functionality reacts with surface hydroxyl groups on fillers and reinforcements.
This leads to higher mechanical strength and improved fatigue resistance of composite materials.
GMA (Glycidyl Methacrylate) is applied as a compatibilizer in polymer blends such as polyethylene–polyamide or polypropylene–polyester systems.
It reacts with polar polymers while remaining compatible with non-polar phases.
This improves dispersion and interfacial bonding in multilayer plastics and recycled polymer blends.
In packaging materials, GMA (Glycidyl Methacrylate)-modified polymers improve adhesion between multilayer films and coatings.
This is essential for producing strong barrier films combining different polymer layers.
Such structures are used in food, pharmaceutical, and industrial packaging.
GMA (Glycidyl Methacrylate) is used in reactive extrusion to modify polymer chains during melt processing.
It reacts with terminal functional groups and acts as a chain extender or branching agent.
This improves mechanical properties of recycled plastics and engineering polymers.
In chromatography and ion-exchange resins, GMA (Glycidyl Methacrylate) serves as a precursor for introducing charged functional groups.
Epoxy groups are converted into amine, sulfonic acid, or quaternary ammonium functionalities.
This enables selective separation and purification processes.
In membrane and filtration materials, GMA (Glycidyl Methacrylate) allows chemical tuning of surface charge and pore chemistry.
Functionalized membranes show selective permeability and antifouling behavior.
This is important for water treatment, biomedical filtration, and gas separation.
In biomedical materials, GMA (Glycidyl Methacrylate) is used to immobilize enzymes, proteins, and drugs onto polymer surfaces.
The epoxy group reacts with amino and hydroxyl groups of biomolecules.
This enables applications in biosensors, drug delivery systems, and tissue engineering scaffolds.
GMA (Glycidyl Methacrylate) is also used in surface grafting and plasma-treated polymer modification processes.
It creates reactive layers that can be further functionalized after coating or molding.
This supports development of antimicrobial, corrosion-resistant, and smart functional surfaces.
Safety Profile Of GMA (Glycidyl Methacrylate):
GMA (Glycidyl Methacrylate) is a flammable liquid and its vapors can form ignitable mixtures with air, especially in confined or poorly ventilated areas.
It can be ignited by heat, sparks, static electricity, or open flames during handling and processing.
Combustion may release toxic and irritating gases such as carbon monoxide and acrylate-containing fumes.
Inhalation of GMA (Glycidyl Methacrylate) vapors can cause irritation of the nose, throat, and lungs, leading to coughing and breathing discomfort.
Short-term exposure may also result in headache, dizziness, and nausea due to effects on the central nervous system.
High vapor concentrations can impair alertness and increase risk of occupational accidents.
Direct skin contact with GMA (Glycidyl Methacrylate) can cause irritation, redness, and inflammation.
Because the epoxy group is chemically reactive, GMA can penetrate the skin and may cause allergic sensitization after repeated exposure.
Once sensitized, individuals may develop strong skin reactions even at very low exposure levels.
Eye contact with GMA (Glycidyl Methacrylate) can cause severe irritation, burning pain, and excessive tearing.
Exposure may result in corneal injury if not washed out immediately.
Prompt and prolonged eye rinsing followed by medical evaluation is necessary to prevent lasting damage.
