(E)-3-(4-Chloro-2-fluorophenyl)acrylic acid

(E)-3-(4-氯-2-氟苯基)丙烯酸

Also known as: (2E)-3-(4-chloro-2-fluorophenyl)prop-2-enoic acid, (E) 3-(4-CHLORO-2-FLUOROPHENYL)PROPENOIC ACID, 2-Propenoic acid, 3-(4-chloro-2-fluorophenyl)-, (2E)-, 4-CHLORO-2-FLUOROCINNAMIC ACID, 4-chloro-2-fluorocinnamic acid, predominantly trans, MFCD00143287, RARECHEM BK HW 0062

(E)-3-(4-Chloro-2-fluorophenyl)acrylic acid (CAS 312693-55-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H6ClFO2 and a molecular weight of 200.59400 g/mol. It is also known as (2E)-3-(4-chloro-2-fluorophenyl)prop-2-enoic acid, (E) 3-(4-CHLORO-2-FLUOROPHENYL)PROPENOIC ACID and 2-Propenoic acid, 3-(4-chloro-2-fluorophenyl)-, (2E)-. Key properties include a melting point of 213-216 °C(lit.), a boiling point of 316.4ºC at 760mmHg, a density of 1.42g/cm3 and a flash point of 145.1ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

312693-55-3

Jingsj CID

J-9386-6

Molecular Formula

C₉H₆ClFO₂

Chinese Name

(E)-3-(4-氯-2-氟苯基)丙烯酸

Molecular Weight

200.59400 g/mol

Category

Organic Acids

Last updated

8/21/2026