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Alfa Aesar™ 2,3-Dichlorothiophene-5-sulfonyl chloride, 97%

Chemical Identifiers

Chemical Name or Material 2,3-Dichlorothiophene-5-sulfonyl chloride
CAS 126714-85-0
Molecular Formula C4HCl3O2S2
Formula Weight 251.54
MDL Number MFCD00052092
UN Number UN3261
Beilstein 161983
Synonym 4,5-Dichlorothiophene-2-sulfonyl chloride
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL1178003

  SDS
alfa aesar™
L1178003
1g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAL1178006

  SDS
alfa aesar™
L1178006
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Formula Weight 251.54
Health Hazard 2 GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.
Chemical Name or Material 2,3-Dichlorothiophene-5-sulfonyl chloride
Health Hazard 1 Danger
Assay 97%
Molecular Formula C4HCl3O2S2
MDL Number MFCD00052092
CAS 126714-85-0
UN Number UN3261
Health Hazard 3 GHS P Statement
P280-P305+P351+P338-P309-P310
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.
Synonym 4,5-Dichlorothiophene-2-sulfonyl chloride
Quantity 1g
Beilstein 161983
Melting Point 54° to 57°C
DOT Information Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
Safety and Handling

Danger

GHS P Statement
P280-P305+P351+P338-P309-P310
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.

GHS H Statement
H314-H318
Causes severe skin burns and eye damage.
Causes serious eye damage.