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3????5-METHOXYFLAVONE

3????5-METHOXYFLAVONE
3????5-METHOXYFLAVONE ??? ???
?? ??:
6665-81-2
???:
3????5-METHOXYFLAVONE
???(??):
3????5-METHOXYFLAVONE
???:
3-HYDROXY-5-METHOXYFLAVONE
???(??):
5-METHOXYFLAVONOL;METHOXYFLAVONOL, 5-;3-HYDROXY-5-METHOXYFLAVONE;3-Hydroxy-5-methoxy-2-phenyl-4H-chromen-4-one;4H-1-Benzopyran-4-one, 3-hydroxy-5-methoxy-2-phenyl-
CBNumber:
CB8675026
???:
C16H12O4
??? ??:
268.26
MOL ??:
6665-81-2.mol

3????5-METHOXYFLAVONE ??

???
173-176°C
?? ?
448.0±45.0 °C(Predicted)
??
1.353±0.06 g/cm3(Predicted)
?? ?? (pKa)
8.53±0.20(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?:
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? 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
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
1
2 0

3????5-METHOXYFLAVONE C??? ??, ??, ??

3????5-METHOXYFLAVONE ?? ?? ? ???

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3????5-METHOXYFLAVONE ?? ??

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3????5-METHOXYFLAVONE ?? ??:

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