CAS No：2020-33-5 Chemical Name：4-Chlorocinnamic acid Alias：p-Chlorocinnamic acid Molecular Formula：C?H?ClO?

Molecular Weight：182.61

HPLC Purity：≥99.0%

Loss on Drying：≤0.3% Residue on Ignition：≤0.1% Water Content：≤0.2% Single Impurity：≤0.5% Total Impurities：≤1.0% Heavy Metals：≤10 ppm IR Identification：Consistent with reference standard

Pharmaceutical intermediate for anti-inflammatory, antibacterial and antitumor drugs.

Organic building block for esterification, amidation, addition and coupling reactions. Fragrance and cosmetic raw material for aromatics and UV absorbers. Pesticide intermediate for fungicides and plant growth regulators. Functional material intermediate for optical materials and polymer additives.

Storage：Sealed, cool, dry and ventilated place

General storage：Stable at room temperature Long-term storage：Store at 2～8 ℃ Hazard：Low toxicity, slight irritation Protection：Wear dust mask, goggles and chemical gloves Precautions：Avoid dust inhalation and skin/eye contact Incompatible：Keep away from strong oxidants and strong bases