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1-??-2,4-??????

1-??-2,4-??????
1-??-2,4-?????? ??? ???
?? ??:
118263-97-1
???:
1-??-2,4-??????
???(??):
1-??-2,4-??????
???:
1-Methyl-2,4-piperidinedione
???(??):
1-Methylpiperidine-2,4-dione;1-Methyl-2,4-piperidinedione;2,4-Piperidinedione, 1-methyl-
CBNumber:
CB12657838
???:
C6H9NO2
??? ??:
127.14
MOL ??:
118263-97-1.mol

1-??-2,4-?????? ??

???
168-170℃ (water )
?? ?
240.5±23.0℃ (760 Torr)
??
1.150±0.06 g/cm3 (20 ºC 760 Torr)
???
108.5±15.0℃
?? ?? (pKa)
12.71±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
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

1-??-2,4-?????? C??? ??, ??, ??

1-??-2,4-?????? ?? ?? ? ???

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1-??-2,4-?????? ?? ??

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