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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£º182.6
EINECS NO.£º 217-478-3
Melting point£º161-164 ℃
Appearance£ºwhite crystal
Character£ºMainly used as an intermediate in organic synthesis
Storage: Shading, confined preservation, dry, ensure good ventilation or exhaust in the workshop
Keywords£º3-Bromocinnamic acid, spices, essence, Synthetic essence,
Specifications
Item REQUIREMENT RESULT
Assay ¡Ý99% 99.17&©|160;%
Description White&©|160;or&©|160;slightlyyellow&©|160;crystal White&©|160;or&©|160;slightlyyellow&©|160;crystal
Melting&©|160;point 161-164 ℃ 163℃
pKa/pKb 3.6pKa-3.7pKa 3.69(pKa)
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.
Handling and Storage
Storage
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from inco***tible substances.
Handling
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 container tightly closed. Avoid ingestion and inhalation.
Personal Protection
Eyes: Wear appropriate protective eyeglasses or ch |
| Company: |
Wuhan LAN***RK Industrial Co., Ltd.
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| Contact: |
Ms. Shane Liu |
| Address: |
Jiananqu tazihu 18 |
| Postcode: |
430000 |
| Tel: |
86 18062529161 |
| Fax: |
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| E-mail: |
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