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3-Chlorocinnamic Acid

Handling and Storage


Store in a tightly-closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.


Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep the container tightly closed. Avoid ingestion and inhalation.


Personal Protection


Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.


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Specifications

Name: 3-Chlorocinnamic acid

Synonyms: 3-(3-chlorophenyl)-, (E)-2-Propenoicacid; RARECHEM BK HC T320; AKOS BBS-00006453; (2E)-3-(3-CHLOROPHENYL)ACRYLIC ACID; M-CHLOROCINNAMIC ACID; AURORA 22720; (E)-3-(3-CHLOROPHENYL)ACRYLIC ACID; (E)-m-chlorocinnamic acid

CAS NO.: 14473-90-6

Formula: C9H7ClO2

Molecular weight:182.6

EINECS NO.: 217-478-3

Melting point: 161-164 °C

Appearance: white crystal

Character: Mainly used as an intermediate in organic synthesis

Storage: Shading, confined preservation, dry, ensure good ventilation or exhaust in the workshop


Application

First Aid Measures


Ingestion


Never give anything by mouth to an unconscious person. Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.


Inhalation


Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.


Skin


Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.


Eyes


Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.