2,4-DINITROBENZENESULFONYL CHLORIDE
2,4-DINITROBENZENESULFONYL CHLORIDE ??? ???
?? ??:
1656-44-6
???:
2,4-DINITROBENZENESULFONYL CHLORIDE
???(??):
2,4-DinitrobenzenesuL;2,4-Dinitrobenzenesulfonylchl;4-Dinitrobenzenesulfonyl chloride;2,4-Dinitrophenylsulfonyl chloride;2,4-dinitro-benzenesulfonylchlorid;2,4-DINITROBENZENESULFONYL CHLORIDE;2,4-DINITROBENZENESULPHONYL CHLORIDE;Benzenesulfonyl chloride, 2,4-dinitro-;1-(Chlorosulphonyl)-2,4-dinitrobenzene;2,4-Dinitrobenzenesulfonyl chloride,98%
CBNumber:
CB0472238
???:
C6H3ClN2O6S
??? ??:
266.62
MOL ??:
1656-44-6.mol
MSDS ??:
SDS
2,4-DINITROBENZENESULFONYL CHLORIDE ??
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?? ? ???? ?? (GHS)
????(GHS):
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Danger
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P- ??
H314 ??? ?? ??? ?? ??? ???
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?? 1A, B, C
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P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H340 ???? ??? ??? ? ?? (????? ???? ????? ???? ???? ???? ??? ?? ????? ??? ???? ??)
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?? 1A, 1B
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H350 ?? ??? ? ?? (????? ?? ???? ???? ???? ??? ?? ????? ??? ???? ??)
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?? 1A, 1B
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H373 ??? ?? ?? ???? ??(??, ??? ?? ??? ?? ??? ??)? ??? ??? ? ??
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?? 2
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P260, P314, P501
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P202 ?? ?? ?? ??? ?? ???? ??? ???? ???.
P260 ??·?·??·???·??·...·????? ???? ???.
P280 ????/???/???/?????? ?????.
P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
2,4-DINITROBENZENESULFONYL CHLORIDE C??? ??, ??, ??
??? ??
yellow crystalline powder
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2,4-Dinitrobenzenesulfonyl chloride was used to protect primary amines. It was used as starting reagent in the synthesis of tert-butyl 2-[(2,4-dinitrophenyl) sulfonyl]amino acetate.
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2,4-Dinitrobenzenesulfonyl chloride causes the sulfonation of glycosylamines to yield
N -glycosyl-2,4-dinitrobenzenesulfonamides.
Purification Methods
Crystallise the sulfonyl chloride from *benzene or *benzene/pet ether. [Beilstein 11 H 78, 11 IV 214.]
2,4-DINITROBENZENESULFONYL CHLORIDE ?? ?? ? ???
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2,4-DINITROBENZENESULFONYL CHLORIDE ?? ??:
