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1-(1-Ethyl-4-hydroxy-5-methyl-1H-pyrazol-3-yl)ethanone

1-(1-Ethyl-4-hydroxy-5-methyl-1H-pyrazol-3-yl)ethanone ??? ???
?? ??:
1187732-72-4
???:
1-(1-Ethyl-4-hydroxy-5-methyl-1H-pyrazol-3-yl)ethanone
???(??):
1-(1-Ethyl-4-hydroxy-5-methylpyrazol-3-yl)ethanone;1-(1-Ethyl-4-hydroxy-5-methyl-1H-pyrazol-3-yl)ethanone;1-(1-Ethyl-4-hydroxy-5-methyl-1H-pyrazol-3-yl)ethan-1-one;Ethanone, 1-(1-ethyl-4-hydroxy-5-methyl-1H-pyrazol-3-yl)-;1-(1-ethyl-4-hydroxy-5-methyl-1H-pyrazol-3-yl)ethanone(WS203578)
CBNumber:
CB31471040
???:
C8H12N2O2
??? ??:
168.19
MOL ??:
1187732-72-4.mol

1-(1-Ethyl-4-hydroxy-5-methyl-1H-pyrazol-3-yl)ethanone ??

?? ?
280℃
??
1.19
???
123℃
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2933199090
????(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
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ?? GHS hazard pictograms
??????:
P280 ????/???/???/?????? ?????.
P301+P312 ??? ???? ??? ????(??)? ??? ????.
P302+P352 ??? ??? ??? ?? ????.

1-(1-Ethyl-4-hydroxy-5-methyl-1H-pyrazol-3-yl)ethanone C??? ??, ??, ??

1-(1-Ethyl-4-hydroxy-5-methyl-1H-pyrazol-3-yl)ethanone ?? ?? ? ???

???

?? ??


1-(1-Ethyl-4-hydroxy-5-methyl-1H-pyrazol-3-yl)ethanone ?? ??

???( 14)?? ??
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