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10-Methyl-6,9,11-trihydroxy[1]benzopyrano[3,4-b][1]benzopyran-12(6H)-one

10-Methyl-6,9,11-trihydroxy[1]benzopyrano[3,4-b][1]benzopyran-12(6H)-one ??? ???
?? ??:
114567-34-9
???:
10-Methyl-6,9,11-trihydroxy[1]benzopyrano[3,4-b][1]benzopyran-12(6H)-one
???(??):
Melavoid;Boeravinone B;6,9,11-Trihydroxy-10-methyl-6a,12a-dehydroretenoid;10-Methyl-6,9,11-trihydroxy[1]benzopyrano[3,4-b][1]benzopyran-12(6H)-on;10-Methyl-6,9,11-trihydroxy[1]benzopyrano[3,4-b][1]benzopyran-12(6H)-one;6,9,11-Trihydroxy-10-methyl-[1]benzopyrano[3,4-b][1]benzopyran-12(6H)-one;[1]Benzopyrano[3,4-b][1]benzopyran-12(6H)-one, 6,9,11-trihydroxy-10-methyl-
CBNumber:
CB02197050
???:
C17H12O6
??? ??:
312.27
MOL ??:
114567-34-9.mol
MSDS ??:
SDS

10-Methyl-6,9,11-trihydroxy[1]benzopyrano[3,4-b][1]benzopyran-12(6H)-one ??

?? ?
640.1±55.0 °C(Predicted)
??
1.66
??? ??
Solid
?? ?? (pKa)
7.19±0.40(Predicted)
??
Light yellow to yellow
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictogramsGHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
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
H400 ????? ?? ??? ?? ????? ?? - ?? ?? 1 ?? GHS hazard pictograms P273, P391, P501
H410 ??? ??? ?? ????? ?? ??? ?? ????? ?? - ?? ?? 1 ?? GHS hazard pictograms P273, P391, P501
??????:
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P273 ???? ???? ???.
P280 ????/???/???/?????? ?????.
P301+P310 ???? ?? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P321 (…) ??? ???.
P330 ?? ?????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????
P391 ???? ????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.

10-Methyl-6,9,11-trihydroxy[1]benzopyrano[3,4-b][1]benzopyran-12(6H)-one C??? ??, ??, ??

10-Methyl-6,9,11-trihydroxy[1]benzopyrano[3,4-b][1]benzopyran-12(6H)-one ?? ?? ? ???

???

?? ??


10-Methyl-6,9,11-trihydroxy[1]benzopyrano[3,4-b][1]benzopyran-12(6H)-one ?? ??

???( 74)?? ??
??? ?? ??? ?? ?? ? ??
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10-Methyl-6,9,11-trihydroxy[1]benzopyrano[3,4-b][1]benzopyran-12(6H)-one ?? ??:

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