Colornow Cosmetic Limited
Main products:hair color,hair dye,shampoo,hair straightening cream,keratin treatment
Contact Us
  • Contact Person : Ms. Fang Carry
  • Company Name : Colornow Cosmetic Limited
  • Tel : 86-020-36131808
  • Fax : 86-020-36131708
  • Address : Guangdong,Guangzhou,No. 8, Qixinggang Industrial Zone, Luogang Village, Xinshi Town, Baiyun District
  • Country/Region : China
  • Zip : 510403

hair dye PHENYL METHYL PYRAZOLONE/3-Methyl-1-phenyl-2-pyrazolin-5-one

hair dye PHENYL METHYL PYRAZOLONE/3-Methyl-1-phenyl-2-pyrazolin-5-one
Product Detailed
professional raw material supplier PHENYL METHYL PYRAZOLONE.CAS No.:89-25-8,Off white to light yellow powder ISO,GMP

Product name  PHENYL METHYL PYRAZOLONE/ PMP/5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one


As the biggest hair dye raw material supplier and the most professional hair color cream manufacturer in china,Colornow has provided hair dye raw material, pigment ,hair color cream together with technology service for over 50% factories and more than 10 years in China. We also have big share in foreign market .

We can provide all kinds of hair dye intermediate.Test proves that our raw material is the same quality as the most famous hair dye raw material supplier in the world jos.h.lowenstein& , While price of our raw material is almost half of theirs.


Product Name:5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one
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
Product Categories:Intermediates of Dyes and Pigments;API;Aromatics Compounds;Aromatices;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;ChromophoresPeptide Synthesis;Glycan Labeling;Glycan Labeling and Analysis;OthersDerivatization Reagents;Coupling;Derivatization Reagents HPLC;OthersSynthetic Reagents;Peptide Synthesis;UV-VIS
Mol File:89-25-8.mol
5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one Chemical Properties
mp 126-128 °C(lit.)
bp 287 °C265 mm Hg(lit.)
density 1,12 g/cm3
Fp 191°C/17mm
Water Solubility 3 g/L (20 ºC)
Merck 14,6713
BRN 609575
CAS DataBase Reference89-25-8(CAS DataBase Reference)
NIST Chemistry Reference3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl-(89-25-8)
EPA Substance Registry System3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl- (89-25-8)
5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one Usage And Synthesis
Chemical PropertiesOff white to light yellow powder
UsageEdaravone inhibits the disease activity in rheumatoid arthritis.
Biological ActivityA radical scavenger and antioxidant which is able to protect against the effects of ischemia, probably by inhibiting the lipoxygenase system. Protects against MPTP-induced neurotoxicity.
Product Name:2-(2,4-Diaminophenoxy)ethanol dihydrochloride
Synonyms:2-(2,4-diaminophenoxy)-ethanodihydrochloride;Ethanol,2-(2,4-diaminophenoxy)-,dihydrochloride;ethanol,2(2,4-diaminophenoxy)-,dihydrochloride;2,4-DIAMINOPHENOXYETHANOL 2HCL;2,4-DIAMINOPHENOXY ETHANOL DIHYDROCHLORIDE;2,4-DIAMINOPHENOXY-ETHANOL HCL;2-(2,4-DIAMINOPHENOXY)ETHANOL DIHYDROCHLORIDE;2-(2,4-DIAMINOPHENOXY)ETHANOL HYDROCHLORIDE
Product Categories:Aromatics
Mol File:66422-95-5.mol
2-(2,4-Diaminophenoxy)ethanol dihydrochloride Chemical Properties
mp 222-224°C
CAS DataBase Reference66422-95-5(CAS DataBase Reference)
EPA Substance Registry SystemEthanol, 2-(2,4-diaminophenoxy)-, dihydrochloride(66422-95-5)
Safety Information
Hazardous Substances Data66422-95-5(Hazardous Substances Data)
MSDS Information
2-(2,4-Diaminophenoxy)ethanol dihydrochloride Usage And Synthesis
Chemical PropertiesGrey to pale pink-grey powder

hair dye PHENYL METHYL PYRAZOLONE/3-Methyl-1-phenyl-2-pyrazolin-5-one

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