cis-4-coumaric acid

顺-4-羟基肉桂酸

Also known as: (2Z)-3-(4-Hydroxyphenyl)acrylic acid, (2Z)-3-(4-hydroxyphenyl)prop-2-enoic acid, (Z)-3-(4-Hydroxyphenyl)propenoic acid, 2-Propenoic acid, 3-(4-hydroxyphenyl)-, (2Z)-, 3-(4-Hydroxyphenyl)prop-2-enoic acid, 4-Coumaric acid, 4-Hydroxy-cis-cinnamic acid, 4-Hydroxycinnamic Acid, 4-Hydroxycinnamic Acid (CIS-), 4-Hydroxycinnamic acid, 4-Hydroxyphenylacrylic acid, cis-4-hydroxycinnamic acid, cis-p-Coumaric acid, EINECS 224-813-7

cis-4-coumaric acid (CAS 4501-31-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H8O3 and a molecular weight of 164.158 g/mol. It is also known as (2Z)-3-(4-Hydroxyphenyl)acrylic acid, (2Z)-3-(4-hydroxyphenyl)prop-2-enoic acid and (Z)-3-(4-Hydroxyphenyl)propenoic acid. Key properties include a melting point of 130-131 °C, a boiling point of 346.1±17.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 177.3±17.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

4501-31-9

Jingsj CID

J-43510-3

Molecular Formula

C₉H₈O₃

Chinese Name

顺-4-羟基肉桂酸

Molecular Weight

164.158 g/mol

Category

Organic Acids

Last updated

8/21/2026