3-methyl-1H-pyrazol-5-ol

Modify Date: 2024-01-21 16:50:57

3-methyl-1H-pyrazol-5-ol Structure
3-methyl-1H-pyrazol-5-ol structure
Common Name 3-methyl-1H-pyrazol-5-ol
CAS Number 132712-71-1 Molecular Weight 98.10320
Density 1.107g/cm3 Boiling Point 309.7±22.0°C at 760 mmHg
Molecular Formula C4H6N2O Melting Point 220-224°C
MSDS N/A Flash Point 141.1°C

 Names

Name 5-Methyl-1,2-dihydro-3H-pyrazol-3-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.107g/cm3
Boiling Point 309.7±22.0°C at 760 mmHg
Melting Point 220-224°C
Molecular Formula C4H6N2O
Molecular Weight 98.10320
Flash Point 141.1°C
Exact Mass 98.04800
PSA 48.91000
LogP 0.42370

 Synonyms

5-Carbethoxy-3-methyl-hydantoin
3-Methyl-5-hydantoin-carbonsaeure-ethylester
5-hydroxy-3-methylpyrazole
3-methylpyrazolin-5-one
5-methyl-2H-pyrazole-3-ol
1-methyl-2,5-dioxo-imidazolidine-4-carboxylic acid ethyl ester
3-methyl-1H-pyrazol-5-ol
3-methylpyrazolone-5
3-methyl-5-hydroxypyrazole
ETHYL 1-METHYL-2,5-DIOXO-IMIDAZOLIDINE-4-CARBOXYLATE