Q:

2-chloro -4,5-difluorobenzoic acid 110877-64-0

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A:

Chinese name: 2-chloro -4,5-difluorobenzoic acid
English name: 2-Chloro-4,5-difluorobenzoic acid
Chinese alias: 110877-64-0 405-380-5 QVR BG DF EF 2-choro-4, 5-difluorobenzoate
chloro-4 English alias: 2-difluorobenzoic acid; 2-choro-4, 5-difluoro-benzoic acid;
CAS No.: 110877-64-0
Chemical Formula:
C7H3ClF2O2 Molecular Weight:
192.547 Melting Point:
103-106 ℃ Boiling Point:
258 ℃ Flash Point:
119.4°C Vapor Pressure: 0.00273mmHgat25°C
symbols: GHS05,GHS07
signal words: warning statement: P261
danger; P280;P305 P351 P338
hazard statement: H315;H318;H335
hazard category code: R41: danger of serious eye damage. R43: Skin contact causes allergic reaction. R21/22: Harmful in contact with skin and when swallowed. Dangerous goods mark:
Xn: safety instructions:
of harmful substances S26: in case of contact with eyes, immediately use a large amount of water to rinse and send to a doctor for treatment. S36/37/39: Wear suitable protective clothing, gloves and use protective eyewear or face shield.


source: https://www.cnchemshop.com/

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