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The physical and chemical property of 89-25-8 is provided by ChemNet.com
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   ChemNet > CAS > 89-25-8 3-Methyl-1-phenyl-2-pyrazolin-5-one

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

???? 3-Methyl-1-phenyl-2-pyrazolin-5-one
?? ?? 3-Methyl-1-phenyl-2-pyrazolin-5-one; 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
??? C10H10N2O
??? 174.1992
InChI InChI=1/C10H10N2O/c1-8-7-10(13)12(11-8)9-5-3-2-4-6-9/h2-6H,7H2,1H3
cas?? 89-25-8
EC?? 201-891-0
?? ?? 89-25-8 3-Methyl-1-phenyl-2-pyrazolin-5-one
?? 1.17g/cm3
?? ? 127-131℃
??? 333°C at 760 mmHg
?? ?? 1.606
??? 155.2°C
? ??? 3 g/L (20℃)
??? 0.000141mmHg at 25°C
??? ??  Xi:Irritant;
??? ?? R36/37/38:;
?? ?? S26:;
S36:;
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