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2,3-Quinoxalinedione,1,4-dihydro-1-methyl-(6CI,7CI,9CI)

2,3-Quinoxalinedione,1,4-dihydro-1-methyl-(6CI,7CI,9CI) ??? ???
?? ??:
20934-51-4
???:
2,3-Quinoxalinedione,1,4-dihydro-1-methyl-(6CI,7CI,9CI)
???(??):
4-methyl-1H-quinoxaline-2,3-dione;4-methyl-1H-quinoxaline-2,3-quinone;1-Methylquinoxaline-2,3(1H,4H)-dione;1-METHYL-1,4-DIHYDROQUINOXALINE-2,3-DIONE;N-Methyl-1,4-dihydro-2,3-quinoxalinedione;2,3-Quinoxalinedione, 1,4-dihydro-1-methyl-;1,2,3,4-Tetrahydro-1-methyl-2,3-dioxoquinoxaline;2,3-Quinoxalinedione,1,4-dihydro-1-methyl-(6CI,7CI,9CI);1-methyl-1,4-dihydro-2,3-quinoxalinedione(SALTDATA: FREE)
CBNumber:
CB81291270
???:
C9H8N2O2
??? ??:
176.17
MOL ??:
20934-51-4.mol

2,3-Quinoxalinedione,1,4-dihydro-1-methyl-(6CI,7CI,9CI) ??

???
281-283 °C
??
1.292±0.06 g/cm3(Predicted)
?? ?? (pKa)
10.23±0.20(Predicted)
??? ??
solid
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? T
?? ???? ?? 25
????? 45
????(UN No.) UN 2811 6.1 / PGIII
????(GHS): GHS hazard pictograms
?? ?: Danger
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H301 ??? ??? ?? ?? ?? - ?? ?? 3 ?? GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
??????:
P301+P310 ???? ?? ????(??)? ??? ????.

2,3-Quinoxalinedione,1,4-dihydro-1-methyl-(6CI,7CI,9CI) C??? ??, ??, ??

2,3-Quinoxalinedione,1,4-dihydro-1-methyl-(6CI,7CI,9CI) ?? ?? ? ???

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?? ??

2,3-Quinoxalinedione,1,4-dihydro-1-methyl-(6CI,7CI,9CI) ?? ??

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