| Identification | More | [Name]
2-CHLOROBENZENESULFONYL ISOCYANATE | [CAS]
64900-65-8 | [Synonyms]
2-CHLOROBENZENESULFONYL ISOCYANATE
2-CHLOROBENZENSULFONYL ISOCYANATE
2-Chlorophenylsulfonyl Isocyanate
2-Chlorobenzenesulfonyl
o-chloro benzene sulfonylisocyanate | [Molecular Formula]
C7H4ClNO3S | [MDL Number]
MFCD00037078 | [Molecular Weight]
217.63 | [MOL File]
64900-65-8.mol |
| Safety Data | Back Directory | [Hazard Codes ]
C | [Risk Statements ]
R34:Causes burns. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . | [RIDADR ]
UN 3265 8/PG 1
| [WGK Germany ]
3
|
| Hazard Information | Back Directory | [Uses]
2-Chlorobenzenesulfonyl isocyanate may be used in the synthesis of N-thiazolyl-N′-(2-chlorobenzenesulfonyl)urea derivatives and N-(2-chlorophenylsulfonyl)-N′-(4-methoxy-6-methyl-triazin-2-yl)urea. | [General Description]
2-Chlorobenzenesulfonyl isocyanate is an aryl isocyanate that can be synthesized by the catalytic carbonylation of potassium N,2- dichlorobenzenesulfonamidate in acetonitrile. The C-acylation of nitrogen bearing heterocycles using 2-chlorobenzenesulfonyl isocyanate has been reported. |
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Sigma-Aldrich
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