Home > Offer to Sell > Dyestuffs and Pigments > Acid Dyes > Shenqiang3-Methyl-1-phenyl-2-pyrazolin-5-one, guangdong3-Methyl-1-phenyl-2-pyrazolin-5-one, 3-Methyl-1-phenyl-2-pyrazolin-5-one in guangzhou and fosha

Shenqiang3-Methyl-1-phenyl-2-pyrazolin-5-one, guangdong3-Methyl-1-phenyl-2-pyrazolin-5-one, 3-Methyl-1-phenyl-2-pyrazolin-5-one in guangzhou and fosha

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Post Date:	Jul 10,2014
Expiry Date:	Jan 06,2015
Detailed Description:	Cas No. :89-25-8 Name ： 3-Methyl-1-phenyl-2-pyrazolin-5-one 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

CAS Registry Number:	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;
Molecular Formula:	C₁₀H₁₀N₂O
Molecular Weight:	174.1992
Molecular Structure:
Hazard Symbols:	Xi:Irritant;
Risk Codes:	R36/37/38:;
Safety Description:	S26:; S36:;

Company:	GUANGZHOU SPOWERCHEM [ China ]
Contact:	Bock Yan
Tel:	020-86098127
Fax:	020-86249902
Email:	2541115134@qq.com

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Shenqiang3-Methyl-1-phenyl-2-pyrazolin-5-one, guangdong3-Methyl-1-phenyl-2-pyrazolin-5-one, 3-Methyl-1-phenyl-2-pyrazolin-5-one in guangzhou and fosha

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89-25-8