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
??? ??????? ??????	89-25-8
EINECS	201-891-0
????? ??????
?????	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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