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4,7-DIMETHYLPYRAZOLO(1,5-A)PYRIMIDINE-3-CARBOXYLIC ACID

4,7-DIMETHYLPYRAZOLO(1,5-A)PYRIMIDINE-3-CARBOXYLIC ACID ??? ???
?? ??:
175201-51-1
???:
4,7-DIMETHYLPYRAZOLO(1,5-A)PYRIMIDINE-3-CARBOXYLIC ACID
???(??):
BUTTPARK 52\04-98;2,7-dimethylpyrazolo[1,5-a]pyrimidine-6-carboxylicaci;4,7-DIMETHYLPYRAZOLO(1,5-A)PYRIMIDINE-3-CARBOXYLIC ACID;2,7-DIMETHYLPYRAZOLO[1,5-A]PYRIMIDINE-6-CARBOXYLIC ACID;Pyrazolo[1,5-a]pyrimidine-6-carboxylic acid, 2,7-dimethyl-;4,7-DIMETHYLPYRAZOLO(1,5-A)PYRIMIDINE-3-CARBOXYLIC ACID ISO 9001:2015 REACH
CBNumber:
CB6136057
???:
C9H9N3O2
??? ??:
191.19
MOL ??:
175201-51-1.mol

4,7-DIMETHYLPYRAZOLO(1,5-A)PYRIMIDINE-3-CARBOXYLIC ACID ??

???
250 °C
??
1.43±0.1 g/cm3(Predicted)
?? ??
2-8°C
?? ?? (pKa)
-0.11±0.41(Predicted)
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
??? ?? T
?? ???? ?? 36/37/38-25
????? 26-36/37/39-45
HS ?? 2933998090
????(GHS): Exclamation Mark (GHS07)
?? ?:
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P304+P340 ???? ??? ??? ?? ??? ??? ???? ?? ??? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
P405 ???? ?????.
NFPA 704
0
1 0

4,7-DIMETHYLPYRAZOLO(1,5-A)PYRIMIDINE-3-CARBOXYLIC ACID C??? ??, ??, ??

4,7-DIMETHYLPYRAZOLO(1,5-A)PYRIMIDINE-3-CARBOXYLIC ACID ?? ?? ? ???

???

?? ??


4,7-DIMETHYLPYRAZOLO(1,5-A)PYRIMIDINE-3-CARBOXYLIC ACID ?? ??

???( 46)?? ??
??? ?? ??? ?? ?? ? ??
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4,7-DIMETHYLPYRAZOLO(1,5-A)PYRIMIDINE-3-CARBOXYLIC ACID ?? ??:

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