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About This Item
Linear Formula:
Cl2C6H3SO2Cl
CAS Number:
Molecular Weight:
245.51
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
Quality Level
Assay
97%
mp
55-58 °C (lit.)
SMILES string
Clc1ccc(c(Cl)c1)S(Cl)(=O)=O
InChI
1S/C6H3Cl3O2S/c7-4-1-2-6(5(8)3-4)12(9,10)11/h1-3H
InChI key
FDTPBIKNYWQLAE-UHFFFAOYSA-N
Related Categories
General description
2,4-Dichlorobenzenesulfonyl chloride, also known as 2,4-dichlorophenylsulfonyl chloride, is an aryl sulfonyl chloride derivative. It participates in the synthesis of hexahydropyrazino[1,2-a]pyrimidine derivatives.
Application
2,4-Dichlorobenzenesulfonyl chloride may be used in the preparation of 2,4-dichlorothiophenol.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
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
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An efficient synthesis of (E)-(2-arylpyrazino [1,2-a]pyrimidine-4-ylidene) acetonitriles and cyanomethyl appended pyrimidines.
Pratap R, et al.
Tetrahedron Letters, 48(4), 549-553 (2007)
Articles
Aryl sulfonyl chloride derivatives are frequently used in parallel synthesis to synthesize sulfonamides and sulfonate linkages.
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