1H,5H-Pyrazolo[1,2-a]pyrazol-1-one,6,7-dihydro-2,3-dimethyl-

Modify Date: 2025-09-08 15:53:33

1H,5H-Pyrazolo[1,2-a]pyrazol-1-one,6,7-dihydro-2,3-dimethyl- Structure
1H,5H-Pyrazolo[1,2-a]pyrazol-1-one,6,7-dihydro-2,3-dimethyl- structure
Common Name 1H,5H-Pyrazolo[1,2-a]pyrazol-1-one,6,7-dihydro-2,3-dimethyl-
CAS Number 51938-03-5 Molecular Weight 152.19400
Density 1.19g/cm3 Boiling Point 222.3ºC at 760mmHg
Molecular Formula C8H12N2O Melting Point N/A
MSDS N/A Flash Point 87.3ºC

 Names

Name 6,7-dimethyl-2,3-dihydro-1H-pyrazolo[1,2-a]pyrazol-5-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.19g/cm3
Boiling Point 222.3ºC at 760mmHg
Molecular Formula C8H12N2O
Molecular Weight 152.19400
Flash Point 87.3ºC
Exact Mass 152.09500
PSA 26.93000
LogP 0.67030
Index of Refraction 1.581
InChIKey FCSNCOKZUHPWCN-UHFFFAOYSA-N
SMILES Cc1c(C)n2n(c1=O)CCC2

 Safety Information

HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

6,7-Dihydro-2,3-dimethyl-1H,5H-pyrazolo(1,2-a)pyrazol-1-one
1H,5H-Pyrazolo(1,2-a)pyrazol-1-one,6,7-dihydro-2,3-dimethyl
1,2-Trimethylene-3,4-dimethylpyrazolone-5
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