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2,5-Dichlorothiophene-3-sulfonyl chloride Structure

2,5-Dichlorothiophene-3-sulfonyl chloride

Chemical Properties

Melting point 130 °C
Boiling point 256-257 °C (lit.)
Density  1.697 g/mL at 25 °C (lit.)
refractive index  n20/D 1.595(lit.)
Flash point >230 °F
storage temp.  2-8°C
Sensitive  Moisture Sensitive
BRN  1285315
InChI 1S/C4HCl3O2S2/c5-3-1-2(4(6)10-3)11(7,8)9/h1H
InChIKey JJKSHSHZJOWSEC-UHFFFAOYSA-N
SMILES Clc1cc(c(Cl)s1)S(Cl)(=O)=O
CAS DataBase Reference 56946-83-9(CAS DataBase Reference)

Safety Information

Hazard Codes  C,Xi
Risk Statements  34
Safety Statements  26-36/37/39-45
RIDADR  UN 1760 8/PG 3
WGK Germany  3
Hazard Note  Irritant
HazardClass  8
PackingGroup  II
HS Code  29349990
Storage Class 8A - Combustible corrosive hazardous materials
Hazard Classifications Eye Dam. 1
Skin Corr. 1B

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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