Skip to Content
Merck
All Photos(1)

Key Documents

View All Documentation

247138

Sigma-Aldrich

Chlorocarbonylsulfenyl chloride

96%

Synonym(s):

(Chlorothio)formyl chloride, Chloroformylsulfenyl chloride

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
ClCOSCl
CAS Number:
2757-23-5
Molecular Weight:
130.98
Beilstein:
506318
EC Number:
220-415-2
MDL number:
MFCD00000703
UNSPSC Code:
12352100
PubChem Substance ID:
24854852
NACRES:
NA.22

Quality Level

100

Assay

96%

form

liquid

refractive index

n20/D 1.517 (lit.)

bp

98 °C (lit.)

density

1.552 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

ClSC(Cl)=O

InChI

1S/CCl2OS/c2-1(4)5-3

InChI key

MNOALXGAYUJNKX-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Chlorocarbonylsulfenyl chloride has been used in the preparation of:
  • 5-(1,2,3,4-tetra-O-acetyl-alpha-D-xylopyranos-5S-C-yl)-1,3,4-oxathiazol-2-one
  • fluorinated oxathialones
  • polyfluoroalkylchlorothioformates
  • chlorocarbonylpolyfluoroalkylsulfenate esters
  • chlorocarbonylhexafluoroisopropylidenimino sulfenate
  • 5-tri-fluoromethyl-2-oxo-1,3,4-oxathiazole
  • commercially important N,N-dialkylcarbamoyl chlorides

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

143.6 °F - closed cup

Flash Point(C)

62 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

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

Visit the Document Library

An improved one-pot cost-effective synthesis of N, N-disubstituted carbamoyl halides and derivatives.
Adeppa K, et al.
Canadian Journal of Chemistry, 88(!2), 1277-1280 (2010)
Keith G McMillan et al.
Carbohydrate research, 341(1), 41-48 (2005-11-03)
5-(1,2,3,4-tetra-O-acetyl-alpha-D-xylopyranos-5S-C-yl)-1,3,4-oxathiazol-2-one (8) has been prepared from glucuronamide in two steps and 73% overall yield by conversion to the tetra-O-acetyl derivative 7 followed by reaction with chlorocarbonylsulfenyl chloride. 5-(2,3,4-Tri-O-acetyl-beta-D-xylopyranosyl)-1,3,4-oxathiazol-2-one (12) was synthesised from D-xylose by a four-step sequence involving conversion to
Some fluorinated heterocyclic and acyclic derivatives of chlorocarbonylsulfenyl chloride.
John EO and Jean'ne MS.
Journal of Fluorine Chemistry, 36(4), 429-438 (1987)

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