89-25-8 3-methyl-1-phenyl-2-pyrazolin-5-one

Product Name	3-Methyl-1-phenyl-2-pyrazolin-5-one
CAS No.	89-25-8
Synonyms	PMP; Edaravone; 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one; 2,4-dihydro-5-methyl-2-phenyl-3h-pyrazol-3-one; C.I. Developer 1; MCI-186; 1-Phenyl-3-Methyl-5-Pyrazole; 1,3,5-PMP; 1-Phenyl-3-Methyl-5-Pyrazolone; 1-Phenyl-3-Methyl-5-Prazalone; 3-Methyl-1-phenyl-5-pyrazolone
InChI	InChI=1/C10H10N2O/c1-8-7-10(13)12(11-8)9-5-3-2-4-6-9/h2-6H,7H2,1H3
Molecular Formula	C10H10N2O
Molecular Weight	174.1992
Density	1.17g/cm3
Melting point	127-131℃
Boiling point	333°C at 760 mmHg
Flash point	155.2°C
Water solubility	3 g/L (20℃)
Refractive index	1.606
Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety	S26:; S36:;