ChemicalBook > CAS DataBase List > 1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
- CAS No.19735-89-8
- Chemical Name:1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
- CBNumber:CB02130134
- Molecular Formula:C10H10N2O
- Formula Weight:174.2
- MOL File:19735-89-8.mol
1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one Property
- Melting point 128°C
- Boiling point 305.17°C (rough estimate)
- Density 1.2600
- refractive index 1.6370 (estimate)
- pka 0.10±0.40(Predicted)
- CAS DataBase Reference 19735-89-8
- FDA UNII S798V6YJRP
- EPA Substance Registry System 1-Phenyl-3-methyl-5-pyrazolone (19735-89-8)
-
Symbol(GHS)
- Signal wordWarning
- Hazard statements H302-H315-H319-H335
- Precautionary statements P261-P305+P351+P338
1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one Chemical Properties,Usage,Production
1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one Preparation Products And Raw materials
Raw materials
Preparation Products
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- Edaravone Impurity 9
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- Edaravone Related Compound 1
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- Edaravone Impurity 16
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- 1-PHENYL-3-METHYL-5-PYRAZOLONE
- 1,2-dihydro-5-methyl-2-phenyl-3h-pyrazol-3-one