4-Chloro-3-(trifluoromethyl) benzenesulfonyl chloride, 32333-53-2

Chemical Encyclopedia

July 9, 2026

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Chinese name:4-Chloro-3-(trifluoromethyl) benzenesulfonyl chloride
english name:4-Chloro-3-(trifluoromethyl)benzenesulfonyl chloride
chinese alias: p-chloro-trifluoromethylbenzenesulfonyl chloride
english alias:4-Chloro-5-(trifluoromethyl)benzenesulfonyl chloride;4-Chloro-3-(trifluoromethyl)benzene-1-sulfonyl chloride;4-chloro-3-(trifluoromethyl)benzene-1-sulfonyl chloride;F9995-0333;4-Chloro-3-(trifluoromethyl)benzenesulfonyl Chloride;4-chloro-3-(trifluoromethylbenzene)sulfonyl chloride;
CAS No:32333-53-2
chemical formula: C7H3Cl2F3O2S
molecular weight:279.06
density:1.626g/cm3
boiling point:288.3°C at 760 mmHg
flash Point:128.1°C
vapor pressure:0.00409mmHg at 25°C
refractive index:1.497
hazard Category Code: r34: Causes burns.
Dangerous Goods Marking: c: Corrosive substances
safety instructions: s26: In case of contact with eyes, immediately rinse with plenty of water and send to a doctor for treatment. S45: If you have an accident or feel unwell, seek medical help immediately (preferably with the product container label). S36/37/39: Wear suitable protective clothing, gloves and use protective eyewear or face shield.