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pyrido[3,4-d]pyridazin-4(3H)-one

pyrido[3,4-d]pyridazin-4(3H)-one ??? ???
?? ??:
40511-70-4
???:
pyrido[3,4-d]pyridazin-4(3H)-one
???(??):
3H-pyrido[3,4-d]pyridazin-4-one;pyrido[3,4-d]pyridazin-4(3H)-one
CBNumber:
CB82682255
???:
C7H5N3O
??? ??:
147.13
MOL ??:
40511-70-4.mol

pyrido[3,4-d]pyridazin-4(3H)-one ??

??
1.47±0.1 g/cm3(Predicted)
?? ?? (pKa)
10.76±0.20(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
????(GHS): GHS hazard pictograms
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H320 ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2B ?? P264, P305+P351+P338,P337+P313
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

pyrido[3,4-d]pyridazin-4(3H)-one C??? ??, ??, ??

pyrido[3,4-d]pyridazin-4(3H)-one ?? ?? ? ???

???

?? ??


pyrido[3,4-d]pyridazin-4(3H)-one ?? ??

???( 14)?? ??
??? ?? ??? ?? ?? ? ??
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