Skip to Content
MilliporeSigma
All Photos(2)

Key Documents

749281

Sigma-Aldrich

1H-Imidazole-4-sulfonyl chloride

95%

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
C3H3ClN2O2S
Molecular Weight:
166.59
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

95%

form

solid

mp

163-174 °C

SMILES string

ClS(=O)(=O)c1c[nH]cn1

InChI

1S/C3H3ClN2O2S/c4-9(7,8)3-1-5-2-6-3/h1-2H,(H,5,6)

InChI key

MXCZCMCHRWGSBX-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service