159719
Phenylmethanesulfonyl chloride
98%
Synonym(s):
α-Toluenesulfonyl chloride
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About This Item
Linear Formula:
C6H5CH2SO2Cl
CAS Number:
Molecular Weight:
190.65
Beilstein/REAXYS Number:
972806
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
Recommended Products
assay
98%
form
solid
mp
92-94 °C (lit.)
functional group
phenyl
SMILES string
ClS(=O)(=O)Cc1ccccc1
InChI
1S/C7H7ClO2S/c8-11(9,10)6-7-4-2-1-3-5-7/h1-5H,6H2
InChI key
OAHKWDDSKCRNFE-UHFFFAOYSA-N
General description
Phenylmethanesulfonyl chloride is an aliphatic sulfonyl chloride. It reacts with triethylamine in methylene chloride or ether to yield trans-stilbene and cis diphenylethylene sulfone.[1] Its reaction with 1,1-bis(diethylamino)ethane has been studied.[2] Addition of phenylmethanesulfonyl chloride to 1,3-diphenyl-2-pyrrolidinopropene in the presence of water was studied.[3]
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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Canadian Journal of Chemistry, 44(7), 819-828 (1966)
The reaction of 1,1-bs(diethylamino)ethene with phenylmethanesulfonyl chloride.
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