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7-HYDROXYFLAVONE

7-HYDROXYFLAVONE ??? ???
?? ??:
6665-86-7
???:
7-HYDROXYFLAVONE
???(??):
NSC 94258;4]cycloocta[1;7-HYDROXYFLAVONE;13-tetramethoxy-6;7-dimethylbenzo[3;HYDROXYFLAVONE, 7-;7-Hydroxyflavone>TIMTEC-BB SBB005921;7-Hydroxyflavone,98%;7-Hydroxy Flavone 99%
CBNumber:
CB9235797
???:
C15H10O3
??? ??:
238.24
MOL ??:
6665-86-7.mol
MSDS ??:
SDS

7-HYDROXYFLAVONE ??

???
245-247 °C (lit.)
?? ?
320.83°C (rough estimate)
??
1.340±0.06 g/cm3 (20 ºC 760 Torr)
???
1.5740 (estimate)
???
?? ???
???
Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
??? ??
powder to crystal
?? ?? (pKa)
7.02±0.40(Predicted)
??
???? ?? ???
BRN
194089
LogP
3.620
CAS ??????
6665-86-7(CAS DataBase Reference)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? Xi
?? ???? ?? 36/37/38
????? 26-37/39
WGK ?? 3
?? ?? ?? Irritant
HS ?? 29329990
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? 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 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
NFPA 704
1
1 0

7-HYDROXYFLAVONE C??? ??, ??, ??

??? ??

off-white crystals

??

antifungal, analgesic

Synthesis Reference(s)

Tetrahedron Letters, 31, p. 6497, 1990 DOI: 10.1016/S0040-4039(00)97100-4

7-HYDROXYFLAVONE ?? ?? ? ???

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?? ??


7-HYDROXYFLAVONE ?? ??

???( 185)?? ??
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7-HYDROXYFLAVONE ?? ??:

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