133698
4-Chlorobenzenesulfonyl chloride
97%
Synonym(s):
p-Chlorobenzenesulfonyl chloride
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About This Item
Linear Formula:
ClC6H4SO2Cl
CAS Number:
Molecular Weight:
211.07
Beilstein:
511583
EC Number:
MDL number:
UNSPSC Code:
12352100
eCl@ss:
39092438
PubChem Substance ID:
NACRES:
NA.22
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Assay
97%
form
solid
bp
141 °C/15 mmHg (lit.)
mp
50-52 °C (lit.)
functional group
chloro
SMILES string
Clc1ccc(cc1)S(Cl)(=O)=O
InChI
1S/C6H4Cl2O2S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4H
InChI key
ZLYBFBAHAQEEQQ-UHFFFAOYSA-N
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Application
4-Chlorobenzenesulfonyl chloride was used in the synthesis of precursors for the 3,4-pyridyne generation.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
Storage Class Code
8A - Combustible corrosive hazardous materials
WGK
WGK 2
Flash Point(F)
226.4 °F - closed cup
Flash Point(C)
108 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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