Basic

CAS No.	133-59-5
Product Name	toluene-2-sulphonyl chloride
Synonyms	o-Toluenesulphonyl chloride; o-Toluenesulfonyl chloride; 2-Toluenesulfonyl chloride; 2-methylbenzenesulfonyl chloride
Molecular Formula	C7H7ClO2S
Molecular Weight	190.6473

Physical property

Density	1.339g/cm3
Boiling point	272.3°C at 760 mmHg
Flash point	118.5°C
Refractive index	1.545

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).;