Skip to Content
Merck
All Photos(1)

Key Documents

457132

Sigma-Aldrich

3,4-Dichlorobenzenesulfonyl chloride

95%

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
Cl2C6H3SO2Cl
CAS Number:
Molecular Weight:
245.51
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

95%

refractive index

n20/D 1.589 (lit.)

bp

253 °C (lit.)

density

1.572 g/mL at 25 °C (lit.)

SMILES string

Clc1ccc(cc1Cl)S(Cl)(=O)=O

InChI

1S/C6H3Cl3O2S/c7-5-2-1-4(3-6(5)8)12(9,10)11/h1-3H

InChI key

NYIBPWGZGSXURD-UHFFFAOYSA-N

Pictograms

FlameCorrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Flam. Liq. 3 - Skin Corr. 1B

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

134.6 °F - closed cup

Flash Point(C)

57 °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

D W Combs et al.
Journal of medicinal chemistry, 38(25), 4880-4884 (1995-12-08)
A novel series of nonsteroidal heterocycles was discovered which display cell-type selective, high-affinity (nanomolar) binding to the progesterone receptors from TE85 osteosarcoma cells but > 1 microM binding affinity to the progesterone receptors from T47D and ZR75 human breast carcinoma
Whitney Beysselance Moro et al.
Journal of combinatorial chemistry, 11(4), 617-625 (2009-05-05)
A new lead class of antibacterial drug-like NAD synthetase (NADs) inhibitors was previously identified from a virtual screening study. Here a solution-phase synthetic library of 76 compounds, analogs of the urea-sulfonamide 5838, was synthesized in parallel to explore SAR on
4-Allyl-2-methoxyphenyl 3, 4-dichlorobenzenesulfonate.
Ma Y-T, et al.
Acta Crystallographica Section E, Structure Reports Online, 67(11), 3082-3082 (2011)

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