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58457-24-2 5-chloro-4-nitrothiophene-2-sulfonyl chloride

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Product Name 5-chloro-4-nitrothiophene-2-sulfonyl chloride
CAS No. 58457-24-2
Synonyms 2-chloro-3-nitrothiophene-5-sulfonyl chloride
InChI InChI=1/C4HCl2NO4S2/c5-4-2(7(8)9)1-3(12-4)13(6,10)11/h1H
Molecular Formula C4HCl2NO4S2
Molecular Weight 262.091
Density 1.88g/cm3
Melting point 52℃
Boiling point 398.4°C at 760 mmHg
Flash point 194.8°C
Refractive index 1.627
Hazard Symbols C:Corrosive;
Risk Codes R34:Causes burns.;
Safety 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).;