-
Name
1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE
- EINECS
- CAS No. 18048-64-1
- Article Data8
- CAS DataBase
- Density 1.13 g/cm3
- Solubility
- Melting Point 116-119℃
- Formula C12H14N2O
- Boiling Point 390.1 °C at 760 mmHg
- Molecular Weight 202.256
- Flash Point 189.7 °C
- Transport Information
- Appearance
- Safety
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 2-Pyrazolin-5-one,3-methyl-1-(3,4-xylyl)- (8CI);3-Methyl-1-(3,4-dimethylphenyl)-2-pyrazolin-5-one;
- PSA 32.67000
- LogP 1.91660
3-Methyl-1-(3,4-dimethylphenyl)-2-pyrazolin-5-one Chemical Properties
Product Name: 3H-Pyrazol-3-one,2-(3,4-dimethylphenyl)-2,4-dihydro-5-methyl- (CAS NO.18048-64-1)
Molecular Formula: C12H14N2O
Molecular Weight: 202.2524g/mol
Mol File: 18048-64-1.mol
Boiling point: 390.1 °C at 760 mmHg
Flash Point: 189.7 °C
Density: 1.13 g/cm3
Index of Refraction: 1.586
Molar Refractivity: 60.05 cm3
Molar Volume: 178.9 cm3
Surface Tension: 38.2 dyne/cm
Enthalpy of Vaporization: 63.95 kJ/mol
Vapour Pressure: 2.72E-06 mmHg at 25°C
3-Methyl-1-(3,4-dimethylphenyl)-2-pyrazolin-5-one Specification
3H-Pyrazol-3-one,2-(3,4-dimethylphenyl)-2,4-dihydro-5-methyl- , its CAS NO. is 18048-64-1, the synonym is 2-(3,4-dimethylphenyl)-5-methyl-2,4-dihydro-3H-pyrazol-3-one .
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