Updated CAS

2,5-dichlorothiophene-3-sulfonyl chloride

product Name 2,5-dichlorothiophene-3-sulfonyl chloride
Synonyms 2,5-Dichlorothiophene-3-sulphonyl chloride
Molecular Formula C4HCl3O2S2
Molecular Weight 251.5385
InChI InChI=1/C4HCl3O2S2/c5-3-1-2(4(6)10-3)11(7,8)9/h1H
CAS Registry Number 56946-83-9
Molecular Structure 56946-83-9 2,5-dichlorothiophene-3-sulfonyl chloride
Density 1.803g/cm3
Boiling point 322.5°C at 760 mmHg
Refractive index 1.607
Flash point 148.9°C
Hazard Symbols  C:Corrosive;
Risk Codes R34:;
Safety Description S26:;
S36/37/39:;
S45:;
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