trans-2,4-Dimethoxycinnamic acid

反式-2,4-二甲氧基肉桂酸

Also known as: (E)-3-(2,4-dimethoxyphenyl)acrylic acid, (E)-3-(2,4-dimethoxy-phenyl)-acrylic acid, 2,4-dimethoxycinnamic acid, 2,4-Dimethoxy-trans-zimtsaeure, AURORA 11294, LABOTEST-BB LT00233166, MFCD00016837, OTAVA-BB BB7015052308, RARECHEM BK HW 0035, trans-2,4-dimethoxycinnamic acid

trans-2,4-Dimethoxycinnamic acid (CAS 16909-09-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H12O4 and a molecular weight of 208.21100 g/mol. It is also known as (E)-3-(2,4-dimethoxyphenyl)acrylic acid, (E)-3-(2,4-dimethoxy-phenyl)-acrylic acid and 2,4-dimethoxycinnamic acid. Key properties include a melting point of 192-194 °C(lit.), a boiling point of 384.4ºC at 760 mmHg, a density of 1.203 g/cm3 and a flash point of 151.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

16909-09-4

Jingsj CID

J-2612-1

Molecular Formula

C₁₁H₁₂O₄

Chinese Name

反式-2,4-二甲氧基肉桂酸

Molecular Weight

208.21100 g/mol

Category

Organic Acids

Last updated

8/21/2026