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Sigma-Aldrich

Cyclopentanesulfonyl chloride

90%

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About This Item

Empirical Formula (Hill Notation):
C5H9ClO2S
CAS Number:
Molecular Weight:
168.64
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

assay

90%

refractive index

n20/D 1.4918

density

1.279 g/mL at 25 °C

SMILES string

ClS(=O)(=O)C1CCCC1

InChI

1S/C5H9ClO2S/c6-9(7,8)5-3-1-2-4-5/h5H,1-4H2

InChI key

HZVKYZHPDGEECE-UHFFFAOYSA-N

Related Categories

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

>230.0 °F - closed cup

flash_point_c

> 110 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


Certificates of Analysis (COA)

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Articles

Sulfonyl chlorides are often chosen as building blocks in medicinal chemistry for their ability to easily react with heterocyclic amines to create complex sulfonamides.

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