CAS No: 133-59-5, Chemical Name: toluene-2-sulphonyl chloride
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133-59-5 toluene-2-sulphonyl chloride

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
InChI InChI=1/C7H7ClO2S/c1-6-4-2-3-5-7(6)11(8,9)10/h2-5H,1H3
CAS Registry Number 133-59-5
EINECS 205-113-0
Molecular Structure 133-59-5 toluene-2-sulphonyl chloride
Density 1.339g/cm3
Boiling point 272.3°C at 760 mmHg
Refractive index 1.545
Flash point 118.5°C
Vapour Pressur 0.0102mmHg at 25°C
Hazard Symbols
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).;