5-Methyl-1H-pyrazol-3-ol

Modify Date: 2024-01-13 20:01:59

5-Methyl-1H-pyrazol-3-ol Structure
5-Methyl-1H-pyrazol-3-ol structure
Common Name 5-Methyl-1H-pyrazol-3-ol
CAS Number 145091-87-8 Molecular Weight 98.103
Density 1.3±0.1 g/cm3 Boiling Point 309.7±22.0 °C at 760 mmHg
Molecular Formula C4H6N2O Melting Point N/A
MSDS N/A Flash Point 141.1±22.3 °C

 Names

Name 3-Methyl-5-pyrazolone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 309.7±22.0 °C at 760 mmHg
Molecular Formula C4H6N2O
Molecular Weight 98.103
Flash Point 141.1±22.3 °C
Exact Mass 98.048012
LogP 0.71
Vapour Pressure 0.0±0.7 mmHg at 25°C
Index of Refraction 1.588

 Synonyms

MFCD00020699
3-Methyl-5-pyrazolone
MFCD00010705
3-Methyl-3-pyrazolin-5-one
MFCD00462188
3H-Pyrazol-3-one, 1,2-dihydro-5-methyl-
MFCD00129672
5-Methyl-1,2-dihydro-3H-pyrazol-3-one