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4-?????????

4-?????????
4-????????? ??? ???
?? ??:
19190-68-2
???:
4-?????????
???(??):
4-?????????
???:
4-METHYLBENZIMIDAZOLONE
???(??):
7-methyl-1H-indol-2-ol;4-METHYLBENZIMIDAZOLONE;4-Methyl-1H-benzoimidazol-2-ol;7-Methyl-1H-benzoimidazol-2-ol;4-Methylbenzoimidazol-2(3H)-one;4-Methyl-1H-benzo[d]imidazol-2(3H)-one;4-Methyl-1,3-dihydro-benzoimidazol-2-one;1,3-dihydro-4-methyl-2H-Benzimidazol-2-one;4-Methyl-1,3-dihydro-2H-benzimidazol-2-one;2H-Benzimidazol-2-one, 1,3-dihydro-4-methyl-
CBNumber:
CB2149356
???:
C8H8N2O
??? ??:
148.16
MOL ??:
19190-68-2.mol

4-????????? ??

???
300 °C
?? ?
143.3±10.0 °C(Predicted)
??
1.201±0.06 g/cm3(Predicted)
?? ?? (pKa)
12.26±0.30(Predicted)
??? ??
??
??? ??
??? ??
??
?? ???? ????
CAS ??????
19190-68-2
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2933998090
????(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
??????:
P260 ??·?·??·???·??·...·????? ???? ???.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.

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