| Product description : |
PMP
1.Chinese Name: 1-phenyl-3-methyl-5-pyrazolone
Chinese Synonyms: Edaravone; 3-methyl-1-phenyl-2-pyrazolin-5-one; 1,3,5-pyrazolone;; 2,4-dihydro-5-methyl-2-phenyl; 2,4-dihydro-5-methyl-2-phenyl-3h-pyrazole-3-one; 3-methyl-1-phenyl-5-pyrazolone; phenylmethylazolone
English Name: 5-methyl-2-phenyl-1,2-dihydropyrazol-3-one
English synonyms: timtec-bb sbb003801; PMP; monopyrazolone; MCI-186; edaravone; C.I. developer 1; Aurora ka-3365; 2,4-dihydro-5-methyl-2-phenyl-3h-pyrazol-3-one
Molecular formula: c10h10n2o
Molecular weight: 174.2
CAS No.: 89-25-8
EINECS No.: 201-891-0
Merck：14,6713
BRN：609575
2.
Physicochemical properties
Character: white crystal or powder
Melting point: 126-128 ℃
Boiling point: 287 ℃
Density: 1,12 g / cm3
Flash point: 191 ℃
Water solubility: 3 g / L (20 ℃)
Solubility: soluble in water, slightly soluble in alcohol and benzene, insoluble in ether, petroleum ether and cold water.
NIST chemical information: 3h-pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl - (89-25-8)
EPA chemical information: 3h-pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl - (89-25-8)
3.Packages:25Kgs/Pallets |
