2,3-Dichlorothiophene-5-sulfonyl chloride

cas: 126714-85-0 — see every product listed under this CAS number, including other names

2,3-Dichlorothiophene-5-sulfonyl chloride (CAS 126714-85-0) is a chemical reagent available from Chemat. Available pack sizes: 1g, 5g. Offered by: Fluorochem.

• 2D
• 3D

4,5-dichlorothiophene-2-sulfonyl chloride (CAS 126714-85-0) is a chemical compound with the molecular formula C4HCl3O2S2 and a molecular weight of 251.5 g/mol. IUPAC name: 4,5-dichlorothiophene-2-sulfonyl chloride. InChIKey: IVTWLTRKVRJPNG-UHFFFAOYSA-N.

Identity

Molecular formula	C4HCl3O2S2
Molecular weight	251.5 g/mol
IUPAC name	4,5-dichlorothiophene-2-sulfonyl chloride
InChIKey	IVTWLTRKVRJPNG-UHFFFAOYSA-N
SMILES	C1=C(SC(=C1Cl)Cl)S(=O)(=O)Cl

Computed by PubChem (NCBI)

Synonyms: 4,5-Dichlorothiophene-2-sulfonyl chloride, 2,3-Dichlorothiophene-5-sulfonyl chloride, 2,3-Dichlorothiophene-5-sulphonyl chloride, 2-Thiophenesulfonyl chloride, 4,5-dichloro-, 4,5-Dichloro-2-thiophenesulfonyl chloride, (4,5-dichloro(2-thienyl))chlorosulfone, 2,3-dichlorothiophene-5-sulfonylchloride, 4,5-dichloro-thiophene-2-sulfonyl chloride, 4,5-dichlorothiophene-2-sulphonyl chloride, 4,5-Dichloro-2-thiophenesulfonyl chloride #

Isomers (same molecular formula)

2,5-dichlorothiophene-3-sulfonyl chloride C₄HCl₃O₂S₂