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664766

Sigma-Aldrich

4-Methylbenzylsulfonyl chloride

96%

Synonym(s):

(4-Methylphenyl)methanesulfonyl chloride, 4-Methylbenzenemethanesulfonyl chloride, p-Methyl-α-toluenesulfonyl chloride, p-Tolylmethanesulfonyl chloride

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About This Item

Linear Formula:
H3CC6H4CH2SO2Cl
CAS Number:
Molecular Weight:
204.67
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

96%

form

solid

mp

76-80 °C

storage temp.

2-8°C

SMILES string

Cc1ccc(CS(Cl)(=O)=O)cc1

InChI

1S/C8H9ClO2S/c1-7-2-4-8(5-3-7)6-12(9,10)11/h2-5H,6H2,1H3

InChI key

JALKUHLLMWYIAT-UHFFFAOYSA-N

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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’.

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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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