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6-BROMO-3-CYANOCHROMONE

6-BROMO-3-CYANOCHROMONE ??? ???
?? ??:
52817-13-7
???:
6-BROMO-3-CYANOCHROMONE
???(??):
6-BROMO-3-CYANOCHROMONE;6-Bromochromone-3-carbonitrile;6-bromo-4-oxochromene-3-carbonitrile;6-BROMO-4-OXO-4H-CHROMENE-3-CARBONITRILE;6-bromo-4-oxo-1-benzopyran-3-carbonitrile;6-BROMO-3-CYANOCHROMONE ISO 9001：2015 REACH;6-BROMO-4-OXO-4(H)-1-BENZOPYRAN-3-CARBONITRILE;4H-1-Benzopyran-3-carbonitrile, 6-bromo-4-oxo-;JRH-00204, 6-Bromo-4-oxo-4H-chromene-3-carbonitrile, 97%
CBNumber:
CB7226535
???:
C10H4BrNO2
??? ??:
250.05
MOL ??:
52817-13-7.mol

6-BROMO-3-CYANOCHROMONE ??

???
223.0 to 227.0 °C
?? ?
341.4±42.0 °C(Predicted)
??
1.78±0.1 g/cm3(Predicted)
??? ??
powder to crystal
??
White to Yellow to Green
CAS ??????
52817-13-7(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(UN No.) UN 3439 6.1/PG III
?? ?? 6.1
???? III
HS ?? 2932990090
????(GHS): GHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
P403+P233 ??? ??? ? ?? ?? ??? ???? ?????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.
NFPA 704
0
3 0

6-BROMO-3-CYANOCHROMONE C??? ??, ??, ??

6-BROMO-3-CYANOCHROMONE ?? ?? ? ???

???

?? ??

6-BROMO-3-CYANOCHROMONE ?? ??

???( 87)?? ??
??? ?? ??? ?? ?? ? ??
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