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Allyl methacrylate chemical structure, C7H10O2, CAS 96-05-9
2D chemical structure

Key facts

What buyers check first

Appearance
Colorless liquid
Boiling point
150 °C
Density
0.9335 g/cm³ at 20 °C
HS code
291614
Category
Monomers
Illustrative photo, an amber glass solvent bottle with clear liquid on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is Allyl methacrylate?

Plain description, key identifiers and synonyms

Allyl methacrylate is a chemical substance with the molecular formula C7H10O2 and a molar mass of 126.16 g/mol. Its CAS registry number is 96-05-9. The IUPAC name is prop-2-enyl 2-methylprop-2-enoate.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
prop-2-enyl 2-methylprop-2-enoate
CAS number
96-05-9 CAS number cross-checkedOther or deprecated CAS: 25189-05-3
EC number
202-473-0
Molecular formula
C7H10O2
UNII
G2IG50653Z
MDL number
MFCD00008592
InChIKey
FBCQUCJYYPMKRO-UHFFFAOYSA-N
InChI
InChI=1S/C7H10O2/c1-4-5-9-7(8)6(2)3/h4H,1-2,5H2,3H3
SMILES (canonical and isomeric)
CC(=C)C(=O)OCC=C

Synonyms

  • Ageflex AMA
  • Methacrylic acid, allyl ester
  • 2-Propenoic acid, 2-methyl-, 2-propenyl ester
  • Allylester kyseliny methakrylove
  • 2-Propenoic acid, 2-methyl-, 2-propen-1-yl ester
  • Methacrylic Acid Allyl Ester
  • prop-2-enyl 2-methylprop-2-enoate
  • prop-2-en-1-yl 2-methylprop-2-enoate
  • Allyl Methacrylate (stabilized with MEHQ)
  • allylmethacrylate
  • Allyl 2-methylacrylate
  • allyl 2-methylprop-2-enoate
  • Allyl ester of Methacrylic acid
  • allyl-methacrylate
  • 2-Methyl-2-propenyl 2-propenoate
  • 2-Propenyl 2-methylpropenoate
  • 3-Methacryloyloxypropylene
  • Allyl alcohol, methacrylate
  • Allyl Methacrylate, (stabilized with MEHQ)
  • 2-Methyl-2-propenoic acid 2-propenyl ester
  • Methacrylic Acid Allyl Ester (stabilized with MEHQ)
  • Allyl methacrylate, contains 50-185 ppm MEHQ as inhibitor, 98%

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Appearance
Colorless liquidexp.
Boiling point
150 °Cexp.
Density
0.9335 g/cm³ at 20 °Cexp.
Vapour pressure
5.77 mm Hg at 25 °Cexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
126.16 g/molcalc.
Exact mass
126.0681 Dacalc.
LogP (octanol/water)
1.29calc.
Topological polar surface area
26.3 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
2calc.
Rotatable bonds
3calc.
Heavy atoms
9calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0.29calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS02: Flammable
Flammable
GHS06: Acute toxicity (severe)
Acute toxicity (severe)
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H226Flammable liquid and vapour.
  • H302Harmful if swallowed.
  • H311Toxic in contact with skin.
  • H330Fatal if inhaled.
  • H400Very toxic to aquatic life.
Precautionary statements (29)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P233Keep container tightly closed.
  • P240Ground and bond container and receiving equipment.
  • P241Use explosion-proof electrical, ventilating and lighting equipment.
  • P242Use non-sparking tools.
  • P243Take action to prevent static discharges.
  • P260Do not breathe dust, fume, gas, mist, vapours or spray.
  • P262Do not get in eyes, on skin, or on clothing.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P271Use only outdoors or in a well-ventilated area.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P284In case of inadequate ventilation wear respiratory protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P303 + P361 + P353If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P316Get emergency medical help immediately.
  • P320Specific treatment is urgent (see supplemental first aid instructions on the label).
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P361 + P364Take off immediately all contaminated clothing. And wash it before reuse.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P391Collect spillage.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P403 + P235Store in a well-ventilated place. Keep cool.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Allyl methacrylate suppliers

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Allyl methacrylate price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Cross-linking agent with methacrylate esters in contact lenses and with alkyl acrylates in pressure-sensitive adhesives, in curable acrylic coatings, for preparing mucilages and thickening agents for aqueous systems.

As monomer and intermediate.

Industrial uses: Monomers, Intermediate.

How it is made

Alcoholysis of methyl methacrylate by allyl alcohol in the presence of sodium methylate and hydroquinone, a polymerization inhibitor, also can be made by esterification of the acid by allyl alcohol. Hydroquinone can be removed by distillation or washing with 5% sodium hydroxide.

The methacrylates can be synthesized by catalytic oxidation of isobutylene and subsequent esterification with the appropriate alcohol, or by reacting acetone with hydrocyanic acid and subsequent esterification in sulfuric acid with the appropriate alcohol. (Methacrylic esters)

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 607-246-00-3

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Allyl methacrylate is traded under.

HS 2916.14Indicative HS code

Esters of methacrylic acid

World exports in 2024
$2.53B
+24.9% vs 2023, imports $2.62B
2019 to 2024
Top exporters
  1. China24.9%
  2. Saudi Arabia11.6%
  3. United States10.3%
Top importers
  1. Netherlands11.2%
  2. United States10.6%
  3. Malaysia8.1%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Allyl methacrylate is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Allyl methacrylate, based on the data on this page

What is Allyl methacrylate?

Allyl methacrylate is a chemical substance with the molecular formula C7H10O2 and a molar mass of 126.16 g/mol. Its CAS registry number is 96-05-9. The IUPAC name is prop-2-enyl 2-methylprop-2-enoate.

What is the CAS number of Allyl methacrylate?

The CAS registry number of Allyl methacrylate is 96-05-9. Other or deprecated CAS numbers: 25189-05-3.

What is the molecular formula and weight of Allyl methacrylate?

The molecular formula of Allyl methacrylate is C7H10O2 and its molar mass is 126.16 g/mol.

What is Allyl methacrylate used for?

Cross-linking agent with methacrylate esters in contact lenses and with alkyl acrylates in pressure-sensitive adhesives, in curable acrylic coatings, for preparing mucilages and thickening agents for aqueous systems. As monomer and intermediate. Industrial uses: Monomers, Intermediate.

Is Allyl methacrylate hazardous?

Allyl methacrylate carries the GHS signal word "Danger". Main hazards: flammable liquid and vapour, harmful if swallowed, toxic in contact with skin. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Allyl methacrylate?

Allyl methacrylate is usually classified under HS code 291614 (Esters of methacrylic acid). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Allyl methacrylate?

CompoundList lists 23 suppliers of Allyl methacrylate in China, United States, Netherlands, Turkey and 2 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Allyl methacrylate?

Suppliers quote Allyl methacrylate on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Allyl methacrylate

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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