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

Chemical Identifiers

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
Chemical Name or Material 2,3-Dichlorothiophene-5-sulfonyl chloride
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL1178003 SDS Alfa Aesar™
L1178003
1g 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 N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications Description & Specifications

Chemical Identifiers

126714-85-0
251.54
UN3261
4,5-Dichlorothiophene-2-sulfonyl chloride
C4HCl3O2S2
MFCD00052092
161983
2,3-Dichlorothiophene-5-sulfonyl chloride

Specifications

1g
C4HCl3O2S2
MFCD00052092
161983
4,5-Dichlorothiophene-2-sulfonyl chloride
97%
126714-85-0
251.54
UN3261
54° to 57°C
2,3-Dichlorothiophene-5-sulfonyl chloride

Safety and Handling

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

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.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: II; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.