Updated CAS

5-chloro-3-methylbenzo[b]thiophene-2-sulfonyl chloride

product Name 5-chloro-3-methylbenzo[b]thiophene-2-sulfonyl chloride
Synonyms 5-chloro-3-methyl-1-benzothiophene-2-sulfonyl chloride
Molecular Formula C9H6Cl2O2S2
Molecular Weight 281.1787
InChI InChI=1/C9H6Cl2O2S2/c1-5-7-4-6(10)2-3-8(7)14-9(5)15(11,12)13/h2-4H,1H3
CAS Registry Number 166964-33-6
Molecular Structure 166964-33-6 5-chloro-3-methylbenzo[b]thiophene-2-sulfonyl chloride
Density 1.58g/cm3
Melting point 147℃
Boiling point 414°C at 760 mmHg
Refractive index 1.658
Flash point 204.2°C
Hazard Symbols  C:Corrosive;
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).;
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