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2,5-Dichlorothiophene-3-sulfonyl chloride

2,5-Dichlorothiophene-3-sulfonyl chloride Structure
  • ₹0
  • Product name: 2,5-Dichlorothiophene-3-sulfonyl chloride
  • CAS: 56946-83-9
  • MF: C4HCl3O2S2
  • MW: 251.54
  • EINECS:
  • MDL Number:MFCD00051665
  • 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
Manufacturer Product number Product description Packaging Price Updated Buy

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
CAS DataBase Reference :56946-83-9(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310 Immediately call a POISON CENTER or doctor/physician.

Description

2,5-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-carboxamide6-chloro-3-isopropylamino-4H-thieno[2,3-e]-1,2,4-thiadiazine 1,1-dioxide6-fluoro-3-methyl-4-(2,5-dichlorothiophene-3-sulfonyl)-3,4-dihydroquinoxalin-2-(1H)-one

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