Guangzhou Shenqiang spower 3-Methyl-1-phenyl-2-pyrazolin-5-one Shenqiang spower Fine Chemicals 3-Methyl-1-phenyl-2-pyrazolin-5-one where are 3-Meth
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Post Date:
Jun 25,2014
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Expiry Date:
Jun 25,2015
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Detailed Description:
Cas No. :89-25-8
Name ： Guangzhou Shenqiang spower 3-Methyl-1-phenyl-2-pyrazolin-5-one Shenqiang spower Fine Chemicals 3-Methyl-1-phenyl-2-pyrazolin-5-one where are 3-Meth
another names ： 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
CAS NO： 89-25-8
EINECS NO： 201-891-0
Molecular formula ： C10H10N2O
Molecular weight ： 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
Molecular structure ：
Density ： 1.17g/cm3
Melting point ： 127-131℃
Boiling point ： 333°C at 760 mmHg
Flashing point ： 155.2°C
Water solubility ： 3 g/L (20℃)
Tension ： 0.000141mmHg at 25°C
Application ：
Used for the preparation of pyrazolone dyes and drug intermediates
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CAS Registry Number:
89-25-8