2,4,5-Trimethoxycinnamic acid

2,4,5-三甲氧基肉桂酸

Also known as: trans-2,4,5-Trimethoxycinnamic acid, (E)-2,4,5-Trimethoxycinnamic acid, 3-(2,4,5-Trimethoxyphenyl)acrylic acid, 2,4,5-Trimethoxy-trans-cinnamic acid, 2-Propenoic acid, 3-(2,4,5-trimethoxyphenyl)-, NSC 89300, MFCD00004377, EINECS 246-047-2, RARECHEM BK HW 0204

2,4,5-Trimethoxycinnamic acid (CAS 24160-53-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H14O5 and a molecular weight of 238.237 g/mol. It is also known as trans-2,4,5-Trimethoxycinnamic acid, (E)-2,4,5-Trimethoxycinnamic acid and 3-(2,4,5-Trimethoxyphenyl)acrylic acid. Key properties include a melting point of 164-166 °C(lit.), a boiling point of 413.9±40.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 159.3±20.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

24160-53-0

Jingsj CID

J-1526622-4

Molecular Formula

C₁₂H₁₄O₅

Chinese Name

2,4,5-三甲氧基肉桂酸

Molecular Weight

238.237 g/mol

Category

Organic Acids

Last updated

8/21/2026