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Methyl acrylate

Methyl acrylate structure

CAS No:
96-33-3
Formula:
C4H6O2
Chemical Name:
Methyl acrylate
Synonyms:
2-Propenoic acid,methyl ester;Acrylic acid methyl ester;Methyl acrylate;2-Propenoic acid methyl ester;Methoxycarbonylethylene;Methyl propenoate;Methyl prop-2-enoate;Methyl acrylic ester;NSC 24146;K 400;Methacrylic acid tert-butyl ester;K 268P;Methyl acrylate-vinylidene copolymer;102256-29-1;1254182-69-8;2408240-60-6
Categories:
Industrial Coatings > Paint Solvent

Description

Methyl acrylate is a clear, colorless, corrosive liquid with a sharp, fruity odor. It is soluble in water and completely miscible with most organic solvents.

Methyl acrylate has a variety of industrial uses. the more important commercial uses of methyl acrylate include the preparation of thermoplastic coatings, use in the manufacture of acrylic and modacrylic fibers. In the fiber application, methyl acrylate is used as a comonomer with acrylonitrile. These acrylic fibers usually co

Methyl acrylate Basic Attributes

Molecular Weight：

86.0892

Exact Mass：

86.09

EC Number：

202-500-6

HScode：

2916121000

Characteristics

PSA：

26.3

XLogP3：

0.3454

Appearance：

colorless liquid

Density：

0.9535 g/cm³ @ Temp: 20 °C

Melting Point：

-76.5 °C

Boiling Point：

80.5 °C

Flash Point：

26.6 °F

Refractive Index：

n20/D 1.402(lit.)

Water Solubility：

Slightly soluble in water;soluble in ethanol, ether, acetone and benzene.

Storage Conditions：

Low temperature and dry storage, separate storage with oxidants and acids

Vapor Pressure：

Vapour pressure, kPa at 20°C: 9.1

Vapor Density：

3 (vs air)

Toxicity：

LD50 orally in rats: 0.3 g/kg (Smyth, Carpenter)

Flammability characteristics：

Class IB Flammable Liquid: Fl.P. below 73°F and BP at or above 100°F.

Explosive limit：

vol% in air: 2.85

Odor：

Acrid odor

Safety Information

Packing level：

Hazard category：

Transport codes：

UN 1919 3/PG 2

wgk germany：

hazard class code：

R11; R20/21/22; R36/37/38; R43

safety instructions：

S9-S25-S26-S33-S36/37-S43-S43A

RTECS Number：

AT2800000

Marks：

Storage features：

Fireproof. See Chemical Dangers. Cooled. Keep in the dark. Well closed. Store only if stabilized.

Stability/Shelf Life：

Stable. Incompatible with bases, acids, oxidizing agents, peroxides. May polymerize on exposure to light. Highly flammable. Commercial product may be inhibited by the presence of hydroquinone monomethyl ether.

Precautionary statement(s)：

P210-P261-P273-P280-P305 + P351 + P338-P311

Hazard Statements：

H225-H302 + H312-H315-H317-H319-H331-H335-H412

Methyl acrylate Use and Manufacturing

Methods of Manufacturing

1.Acetylene method
Is first dissolved acetylene in tetrahydrofuran solvents, with bromide () as a source of nickel carbonyl nickel as catalyst, a catalyst promoter copper bromide
2.Propylene hydrolysis
Using the amidation reaction of the hydrolysis of acrylonitrile and the use of alcohol esterification reaction.
3.Ketene method
Acetic acid dehydration or acetone pyrolysis of ketene in zinc compounds, such as catalyst under the condition of reaction with formaldehyde was c lactam, then in the presence of sulfuric acid with acrylic ester are synthesized

Uses

Methyl acrylate is an organic compound, more accuratly the methyl ester of acrylic acid. It is a colourless liquid with a characteristic acrid odor. It is mainly produced to make acrylate fiber, which is used to weave synthetic carpets. It is also a reagent in the synthesis of various pharmaceutical intermediates.

Computed Properties

Molecular Weight:86.09
XLogP3:0.8
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:86.036779430
Monoisotopic Mass:86.036779430
Topological Polar Surface Area:26.3
Heavy Atom Count:6
Complexity:65.9
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

Material

Maleic anhydride

Glycerol

Propylene Glycol

Benzoic acid

Methanol

Propylene Oxide

Acrylamide

Acrylic acid

Polyacrylamide

Ethylene oxide-propylene oxide copolymer

Ethylene oxide-propylene oxide copolymer glycerol ether

Downstream Products

2-Ethylhexyl acrylate

Price Analysis

Make your Methyl acrylate purchase based on the price and market insights! ECHEMI provides professional market insights with prices for you to make a better choice. Learn more on Methyl acrylate prices .

Data: 2026-07-23
Price: 9075.00Yuan/mt
Change: 25.0

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Methyl Acrylate (MA) 96-33-3 Used in water-based and solvent-based coatings.

CAS No.: 96-33-3

Grade: Industrial Grade

Content: 99.5%

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