4,5-Dibromothiophene-2-sulphonyl chloride

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4,5-Dibromothiophene-2-sulphonyl chloride Basic information
Product Name:4,5-Dibromothiophene-2-sulphonyl chloride
Synonyms:4,5-Dibromo-2-thiophenesulfonyl chloride;4,5-DIBROMOTHIOPHENE-2-SULFONYL CHLORIDE;BUTTPARK 93\50-57;4,5-DIBROMOTHIOPHENE-2-SULPHONYL CHLORIDE;2,3-Dibromothiophene-5-sulphonyl chloride;2,3-Dibromothiophene-5-sulfonylchloride;5-(Chlorosulphonyl)-2,3-dibromothiophene;4,5-Dibromothiophene-2-sulfonic acid chloride
CAS:81606-31-7
MF:C4HBr2ClO2S2
MW:340.44
EINECS:
Product Categories:
Mol File:81606-31-7.mol
4,5-Dibromothiophene-2-sulphonyl chloride Structure
4,5-Dibromothiophene-2-sulphonyl chloride Chemical Properties
Melting point 71-75 °C
storage temp. Keep in dark place,Inert atmosphere,Store in freezer, under -20°C
form powder
color Brown
Sensitive Moisture Sensitive
BRN 162960
CAS DataBase Reference81606-31-7(CAS DataBase Reference)
NIST Chemistry Reference2,3-Dibromothiophene-5-sulfonyl chloride(81606-31-7)
Safety Information
Hazard Codes C
Risk Statements 34
Safety Statements 45-36/37/39-26
RIDADR 3261
Hazard Note Corrosive
HazardClass 8
PackingGroup II
HS Code 29349990
MSDS Information
ProviderLanguage
ACROS English
ALFA English
4,5-Dibromothiophene-2-sulphonyl chloride Usage And Synthesis
Chemical Propertiesyellow crystalline powder
4,5-Dibromothiophene-2-sulphonyl chloride Preparation Products And Raw materials
Raw materialsPhosphorus pentachloride-->Chlorosulfonic acid-->2,3-Dibromothiophene
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