Basic

CAS No.	88-49-3
Product Name	4-Chloro-2,5-dimethylbenzenesulphonyl chloride
Synonyms	5-Chloro-p-xylene-2-sulphonyl chloride; 4-chloro-2,5-dimethylbenzenesulfonyl chloride
Molecular Formula	C8H8Cl2O2S
Molecular Weight	239.1189

Physical property

Density	1.401g/cm3
Boiling point	317.5°C at 760 mmHg
Flash point	145.8°C
Refractive index	1.551

Risk Codes	R34:Causes burns.;
Safety Description	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.; S45:In case of accident of if you feel unwell, seek medical advice immediately (show the label where possible).;