Skip to Content
Merck
CN

Key Documents

View All Documentation

640573

Cyclopropanesulfonyl chloride

95%

Synonym(s):

Cyclopropylsulfonyl chloride

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Empirical Formula (Hill Notation):
C3H5ClO2S
CAS Number:
139631-62-2
Molecular Weight:
140.59
NACRES:
NA.22
PubChem Substance ID:
24882651
UNSPSC Code:
12352100
MDL number:
MFCD01631933
Assay:
95%
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Segment

100

assay

95%

refractive index

n20/D 1.4770 (lit.)

density

1.38 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

ClS(=O)(=O)C1CC1

InChI

1S/C3H5ClO2S/c4-7(5,6)3-1-2-3/h3H,1-2H2

InChI key

PFWWSGFPICCWGU-UHFFFAOYSA-N

Application

Cyclopropanesulfonyl chloride can be used in the synthesis of (1R,2S)-1-amino-2-vinylcyclopropanecarboxylic sulfonamide derivatives, which can serve as building blocks in the preparation of potent hepatitis C virus NS3 protease inhibitors.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

flash_point_f

204.8 °F - closed cup

flash_point_c

96 °C - closed cup

ppe

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

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.

Search for a COA

Already Own This Product?

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

Visit the Document Library