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Thiophene-2-sulfonyl chloride

View entire compound with spectra: 4 NMR, 6 FTIR, and 1 MS (GC)

Thiophene-2-sulfonyl chloride
SpectraBase Compound ID 1n2J7WxvvXP
InChI InChI=1S/C4H3ClO2S2/c5-9(6,7)4-2-1-3-8-4/h1-3H
InChIKey VNNLHYZDXIBHKZ-UHFFFAOYSA-N
Mol Weight 182.64 g/mol
Molecular Formula C4H3ClO2S2
Exact Mass 181.926299 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID FG6nSdev1Hu
Name 2-Thiophenesulfonyl chloride
Source of Sample Aldrich
Catalog Number 255335
CAS Registry Number 16629-19-9
Classification 5-membered aromatic heterocycles
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C4H3ClO2S2
InChI InChI=1S/C4H3ClO2S2/c5-9(6,7)4-2-1-3-8-4/h1-3H
InChIKey VNNLHYZDXIBHKZ-UHFFFAOYSA-N
Purity 96%
Source of Spectrum Sigma-Aldrich Co. LLC.
Technique Melt
Wiley ID SIAL_FTIR_1_4968