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2,5-Dichlorothiophene-3-sulfonyl chloride

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Company Name: Wuhan Chemwish Technology Co., Ltd
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Products Intro: Product Name:2,5-Dichlorothiophene-3-sulfonylchloride
CAS:56946-83-9
Purity:0.98 Package:1g;5g;25g;100;500g
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Products Intro: Product Name:2,5-dichlorothiophene-3-sulfonyl chloride
CAS:56946-83-9
Purity:0.99 Package:1kg
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Products Intro: Product Name:2,5-Dichlorothiophene-3-sulfonyl chloride
CAS:56946-83-9
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Products Intro: Product Name:2,5-Dichlorothiophene-3-Sulfonyl Chloride
CAS:56946-83-9
Purity:0.99 Package:1kg,5kg,25kgs,200kgs;bulk
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
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Products Intro: Product Name:2,5-dichlorothiophene-3-sulfonyl chloride
CAS:56946-83-9

2,5-Dichlorothiophene-3-sulfonyl chloride manufacturers
2,5-Dichlorothiophene-3-sulfonyl chloride Basic information
Product Name:2,5-Dichlorothiophene-3-sulfonyl chloride
Synonyms:2,5-DICHLOROTHIOPHENE-3-SULFONYL CHLORIDE;2,5-DICHLOROTHIOPHENE-3-SULPHONYL CHLORIDE;AKOS 93404;BUTTPARK 27\06-19;2,5-DICHLOROTHIOPHENE-3-SULFONYL CHLORID;2,5-Dichloro-3-Thiophene Sulfonel Chloride;2,5-DICHLORO-3-THIOPHENE SULFONYL CHLORIDE;3-THIOPHENESULFONYLCHLORIDE,2,5-DICHLORO
CAS:56946-83-9
MF:C4HCl3O2S2
MW:251.54
EINECS:
Product Categories:Thiophene&Benzothiophene;Halogenated Heterocycles;Heterocyclic Building Blocks;Thiophenes;ThiophenesBuilding Blocks
Mol File:56946-83-9.mol
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.)
Fp >230 °F
storage temp. 2-8°C
Sensitive Moisture Sensitive
BRN 1285315
CAS DataBase Reference56946-83-9(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
MSDS Information
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2,5-Dichlorothiophene-3-sulfonyl chloride Usage And Synthesis
Chemical PropertiesColorless liquid
Uses2,5-Dichlorothiophene-3-sulfonyl chloride may be used in the preparation of:
  • 1-[(2,5-dichloro-3-thienyl)sulfonyl]-N-(6-nitro-1,3-benzothiazol-2-yl)piperidine-4-carboxamide
  • 6-chloro-3-isopropylamino-4H-thieno[2,3-e]-1,2,4-thiadiazine 1,1-dioxide
  • 6-fluoro-3-methyl-4-(2,5-dichlorothiophene-3-sulfonyl)-3,4-dihydroquinoxalin-2-(1H)-one

General Description2,5-Dichlorothiophene-3-sulfonyl chloride is an heteroaryl sulfonyl chloride derivative.
2,5-Dichlorothiophene-3-sulfonyl chloride Preparation Products And Raw materials
Raw materialsDichloromethane-->Thionyl chloride-->PETROLEUM ETHER-->Sodium sulfate-->Sodium chloride-->Chlorosulfonic acid-->2,5-Dichlorothiophene
Tag:2,5-Dichlorothiophene-3-sulfonyl chloride(56946-83-9) Related Product Information
Calcium chloride Ammonium chloride Sulfuryl chloride 2-Chloro-5-chloromethylpyridine 2,5-Dichlorothiophene Choline chloride Polyvinyl chloride Potassium chloride Cephalothin sodium 1,2-Dichloro-4-(chloromethyl)benzene Tetrahydrothiophene Sodium chloride Methylene Chloride 2,5-DICHLOROTHIOPHENE 4-BROMO-2,5-DICHLOROTHIOPHENE-3-SULFONYL CHLORIDE 2-Chlorothiophene 3-THIOPHENESULFONYL CHLORIDE 2,3-DICHLOROTHIOPHENE-5-SULFONYL CHLORIDE