acid
2-Chlorocinnamic acid
Synonyms 3-(2-Chlorophenyl)propenoic acid; Chlorocinnamicacid; 2-Chlorocinnamic acid,predominantly trans

Molecular Formula C9H7ClO2

Molecular Weight 182.61

InChI InChI=1/C9H7ClO2/c10-8-4-2-1-3-7(8)5-6-9(11)12/h1-6H,(H,11,12)/b6-5+

CAS Registry Number 3752-25-8

EINECS 223-154-2

Melting point 209-212℃

Hazard Symbols Xn:Harmful;

Risk Codes R20/21/22:;

Safety Description S36:;

Physical and Chemical Properties: White crystals, mp :209-212 ℃, insoluble in water, soluble in ethanol, ethyl acetate and other organic solvents. Content ≥ 99.0%.

Uses: This product is an organic synthesis intermediate.