(E)-3-(4-Ethoxy-3-methoxyphenyl)acrylic acid

(E)-3-(4-乙氧基-3-甲氧基苯基)丙烯酸

Also known as: (2E)-3-(4-Ethoxy-3-methoxyphenyl)acrylic acid, (2E)-3-(4-ethoxy-3-methoxyphenyl)prop-2-enoic acid, (E)-3-(4-Ethoxy-3-methoxyphenyl)propenoic acid, (E)-3-(4-ethoxy-3-methoxy-phenyl)prop-2-enoic acid, (E)-3-(4-ethoxy-3-methoxyphenyl)prop-2-enoic acid, 2-Propenoic acid,3-(4-ethoxy-3-methoxyphenyl)-,(E)-, 3-(4-ethoxy-3-methoxy-phenyl)acrylic acid, 3-(4-ethoxy-3-methoxyphenyl)prop-2-enoic acid, 4-Ethoxy-3-Methoxycinnamic Acid

(E)-3-(4-Ethoxy-3-methoxyphenyl)acrylic acid (CAS 144878-40-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H14O4 and a molecular weight of 222.23700 g/mol. It is also known as (2E)-3-(4-Ethoxy-3-methoxyphenyl)acrylic acid, (2E)-3-(4-ethoxy-3-methoxyphenyl)prop-2-enoic acid and (E)-3-(4-Ethoxy-3-methoxyphenyl)propenoic acid. Key properties include a boiling point of 378.5ºC at 760 mmHg, a density of 1.172g/cm3 and a flash point of 145.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

144878-40-0

Jingsj CID

J-1074780-7

Molecular Formula

C₁₂H₁₄O₄

Chinese Name

(E)-3-(4-乙氧基-3-甲氧基苯基)丙烯酸

Molecular Weight

222.23700 g/mol

Category

Organic Acids

Last updated

8/21/2026