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Methyl acrylate is an organic compound, more accurately 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. [6] It is also a reagent in the synthesis of various pharmaceutical intermediates.
Methacrylic acid undergoes several reactions characteristic of α,β-unsaturated acids (see acrylic acid). These reactions include the Diels–Alder reaction and Michael additions. Esterifications are brought about by acid-catalyzed condensations with alcohols, alkylations with certain alkenes, and transesterifications.
Often, acrylate refers to esters of acrylic acid, the most common member being methyl acrylate. These acrylates contain vinyl groups . These compounds are of interest because they are bifunctional : the vinyl group is susceptible to polymerization and the carboxylate group carries myriad functionalities.
The carboxyl group of acrylic acid can react with ammonia to form acrylamide, or with an alcohol to form an acrylate ester. Acrylamide and methyl acrylate are commercially important examples of α,β-unsaturated amides and α,β-unsaturated esters, respectively. They also polymerize readily. Acrylic acid, its esters, and its amide derivatives ...
The reactions by the direct oxidation method consist of two-step oxidation of isobutylene or TBA with air to produce methacrylic acid and esterification by methanol to produce MMA. [10] CH 2 =C(CH 3) 2 or (CH 3) 3 C−OH + O 2 → CH 2 =C(CH 3)−CHO + H 2 O CH 2 =C(CH 3)CHO + ½ O 2 → CH 2 =C(CH 3)CO 2 H CH 2 =C(CH 3)CO 2 H + CH 3 OH → CH ...
Dimethylaminoethyl acrylate (2-dimethylaminoethyl acrylate) or DMAEA is an unsaturated carboxylic acid ester having a tertiary amino group. It is a colorless to yellowish, water-miscible liquid with a pungent, amine-like odor. DMAEA is an important acrylic monomer that gives basic properties to copolymers.
Methacrylates are derivatives of methacrylic acid. ... Monomers Methyl methacrylate; Ethyl methacrylate; Butyl methacrylate; Hydroxyethyl methacrylate; Glycidyl ...
The first acrylic acid was created in 1843. Methacrylic acid , derived from acrylic acid , was formulated in 1865. The reaction between methacrylic acid and methanol results in the ester methyl methacrylate .