Home > Offer to Sell > Dyestuffs and Pigments > Basic Dyes > 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

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 26,2014
  Expiry Date: Jun 26,2015
  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: 89-25-8 3-Methyl-1-phenyl-2-pyrazolin-5-one
  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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