Skip to Content
Merck
CN

C24191

4-Chlorobenzenesulfonamide

98%

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
ClC6H4SO2NH2
CAS Number:
Molecular Weight:
191.64
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-689-5
Beilstein/REAXYS Number:
1308891
MDL number:
Assay:
98%
Form:
powder
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


assay

98%

form

powder

mp

140-144 °C (lit.)

SMILES string

NS(=O)(=O)c1ccc(Cl)cc1

InChI

1S/C6H6ClNO2S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H,(H2,8,9,10)

InChI key

HHHDJHHNEURCNV-UHFFFAOYSA-N



pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

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

Visit the Document Library