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4-?????????????

4-?????????????
4-????????????? ??? ???
?? ??:
937-32-6
???:
4-?????????????
???(??):
4-?????????????
???:
4-NITROBENZENESULFENYL CHLORIDE
???(??):
4-nitrophenyl hypochlorothioite;4-NITROBENZENESULFENYL CHLORIDE;Benzenesulfenyl chloride, 4-nitro-;4-NITROBENZENESULFENYL CHLORIDE, TECH., CA. 95%;4-NITROBENZENESULFENYL CHLORIDE ISO 9001:2015 REACH;4-Nitrobenzenesulfenyl chloride technical grade, 95%
CBNumber:
CB9309250
???:
C6H4ClNO2S
??? ??:
189.62
MOL ??:
937-32-6.mol

4-????????????? ??

???
48-51 °C(lit.)
?? ?
125 °C0.1 mm Hg(lit.)
??
1.492 (estimate)
???
1.6000 (estimate)
???
>230 °F
?? ??
2-8°C
??? ??
??
??? ??
??? ??
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? C
?? ???? ?? 34
????? 26-27-28-36/37/39-45
????(UN No.) UN 3261 8/PG 2
WGK ?? 3
?? ?? 8
???? III
????(GHS): GHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? GHS hazard pictograms P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
??????:
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P310 ?? ????(??)? ??? ????. ???? ?? ????(??)? ??? ????.

4-????????????? C??? ??, ??, ??

?? ??

4-Nitrobenzenesulfenyl chloride has been used in n-Bu4NI-induced electrophilic cyclization of N,N-dimethyl-(2-phenylethynyl) aniline.

4-????????????? ?? ?? ? ???

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