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1-isopropyl-3-methyl-1H-pyrazole-5-carboxylic acid

1-isopropyl-3-methyl-1H-pyrazole-5-carboxylic acid ??? ???
?? ??:
50920-68-8
???:
1-isopropyl-3-methyl-1H-pyrazole-5-carboxylic acid
???(??):
1-isopropyl-3-methyl-1H-pyrazole-5-carboxylic acid;3-Methyl-1-(propan-2-yl)-1H-pyrazole-5-carboxylic acid;1H-Pyrazole-5-carboxylic acid, 3-methyl-1-(1-methylethyl)-
CBNumber:
CB22719063
???:
C8H12N2O2
??? ??:
168.19
MOL ??:
50920-68-8.mol

1-isopropyl-3-methyl-1H-pyrazole-5-carboxylic acid ??

???
140-141 °C
?? ?
303.2±22.0 °C(Predicted)
??
1.19±0.1 g/cm3(Predicted)
?? ?? (pKa)
3.12±0.10(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
HS ?? 2933199090
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P264 ?? ??? ?? ??? ????.
P264 ?? ??? ?? ??? ????.
P270 ? ??? ??? ??? ???, ???? ???? ???.
P271 ?? ?? ??? ? ?? ???? ?????.
P280 ????/???/???/?????? ?????.
P302+P352 ??? ??? ??? ?? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P332+P313 ?? ??? ??? ???? ??· ??? ????.
P337+P313 ?? ?? ??? ???? ???? ??· ??? ????.
P362 ??? ??? ?? ?? ?? ?????
P403+P233 ??? ??? ? ?? ?? ??? ???? ?????.
P405 ???? ?????.
P501 ...? ??? / ??? ?? ???.

1-isopropyl-3-methyl-1H-pyrazole-5-carboxylic acid C??? ??, ??, ??

1-isopropyl-3-methyl-1H-pyrazole-5-carboxylic acid ?? ?? ? ???

???

?? ??


1-isopropyl-3-methyl-1H-pyrazole-5-carboxylic acid ?? ??

???( 19)?? ??
??? ?? ??? ?? ?? ? ??
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1-isopropyl-3-methyl-1H-pyrazole-5-carboxylic acid ?? ??:

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