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89-25-8(5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one) Product Description

5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one Structure89-25-8
CAS No.89-25-8
Chemical Name:5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one
CBNumber:CB1287462
Molecular Formula:C10H10N2O
Formula Weight:174.2
MOL File:Mol file
5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one Synonyms:
3-METHYL-1-PHENYL-5-PYROZOLENE
AKOS B029819
developerz
Methylphenylpyrazolone
NCI-C03952
norantipyrine
NSC-12
NSC-26139

5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one Property

Melting point: 126-128 °C(lit.)
Boiling point: 287 °C265 mm Hg(lit.)
Density  1,12 g/cm3
vapor pressure  0.016Pa at 20℃
refractive index  1.6300 (estimate)
Flash point: 191°C/17mm
storage temp.  2-8°C
solubility  3.30g/l
pka 2.73±0.50(Predicted)
form  Crystalline Powder
color  Yellow to beige
PH 4.0-4.4 (H2O, 20℃)(saturated aqueous solution)
Water Solubility  3 g/L (20 ºC)
Merck  14,6713
BRN  609575
Stability: Stable for 2 years from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20° for up to 3 months.
InChIKey QELUYTUMUWHWMC-UHFFFAOYSA-N
LogP 0.75 at 24℃
CAS DataBase Reference 89-25-8(CAS DataBase Reference)
NIST Chemistry Reference 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl-(89-25-8)
EPA Substance Registry System 1-Phenyl-3-methyl-5-pyrazolone (89-25-8)

Safety

Hazard Codes : Xi
Risk Statements : 36/37/38
Safety Statements : 26-36
WGK Germany : 1
RTECS : UQ9625000
TSCA : Yes
HS Code : 29331990
Hazardous Substances Data: 89-25-8(Hazardous Substances Data)
Toxicity: LD50 orl-rat: 3500 mg/kg LONZA# 08FEB79

MSDS

Edaravone MSDSEdaravone

5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one Suppliers

Global( 873)Suppliers     
SupplierTelEmailCountryProdListAdvantage
Shandong Xinhua Pharmceutical Co.,LTD 0533-0533-2196801yaojianyong@xhzy.comChina 70 60
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-400-6206333market@aladdin-e.comChina 25013 65
Shanghai He Huan Chemical Co., Ltd. 021-60345187lzz841106@aliyun.comChina 9907 58
Jiangsu Simcere Pharmaceutical CO.,Ltd 025-85566666-7321API@simcere.comChina 19 58
Wuhan Blue Lotus Biotechnology Co  396628162@qq.comChina 42 58
Anyang Hongmeng New Materials Co., Ltd 1958858806719588588067@163.comChina 10489 58
Tianjin Guangfu Technology Development Co. LTD 022-022-856894902990156218@qq.comChina 1605 58
Ningbo chemical raw materials co., ltd.  2501739421@qq.comChina 334 58
89-25-8(5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one) Related Search:
3-METHYL-1-PHENYL-5-PYROZOLENE AKOS B029819 developerz Methylphenylpyrazolone NCI-C03952 norantipyrine NSC-12 NSC-26139 NSC-2629 1-Phenyl-3-methyl-5-pyrazolon 1-Phenyl-3-methylpyrazolone 1-Phenyl-3-methylpyrazolone-5 1-Phenyl-3-methyl-2-pyrazolin-5-one 1-Phenyl-3-methyl-5(4H)-pyrazolone 3-Methyl-1-phenyl-5(4H)-pyrazolone 3-Methyl-1-phenyl-2-pyrazolin-5-one,99% 1-Phenyl-3-methyl-5-pyrazalone PMP 1-pheny-3-methyl-5-pyrazolone 1-pheny-3-methyl-5-p 3-Methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one 3-Methyl-1-phenyl-2-pyrazolin-5-one, 99% 100GR 3-Methyl-1-phenyl-2-pyrazolin-5-one, 99% 5GR 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-o 3-METHYL-1-PHENYL-2-PYRAZOLIN-5-ONE FOR Edaravone (MCI-186) Monopyrazolone Edaravone 1-pheny-3-Methyl-5-pyrazolone (PMP) 3-Methyl-1-phenyl-2-pyrazolin-5-one (Edaravone) 3-Methyl-1-phenyl-2-pyrazoline-5-one 99% ORGANIC DYE INTERMEDIATES 1-PHENYL 3-METHYL-5 PYRAZOLONE (PMP) 3-Methyl-1-phenyl-2-pyrazolin-5-one for synthesis 5-Methyl-2-phenyl-,2-dihydropyrazol-3-one TIMTEC-BB SBB003801 2-Pyrazolin-5-one, 3-methyl-1-phenyl- 3-methyl-1-phenyl-2-pyrazolin-5-on 3-Methyl-1-phenylpyrazol-5-one 3-Methyl-1-phenylpyrazolin-5-one 5-Pyrazolone, 3-methyl-1-phenyl- Developer Z 3-Methyl-1-pehnyl-2-pyrazolin-5-one 3-Methyl-1-phenyl-2-pyrazolin-5-one, 98+% Radicu 3-Methyl-1-phenyl-5-pyrazolido 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl- N-demethylantipyrine Radicut 3-Methyl-1-phenylpyrazolin-5(4H)-one 5-Methyl-2-phenyl-1H-pyrazol-3-one MCI-186 C.I. Developer 1 AURORA KA-3365 2,4-dihydro-5-methyl-2-phenyl-3h-pyrazol-3-one 5-METHYL-2-PHENYL-2,4-DIHYDRO-PYRAZOL-3-ONE 2-dihydropyrazol-3-one 5-Methyl-2-phenyl-1 1,3,5- pyrazolone (1- phenyl -3- methyl -5- pyrazolone) 3-Methyl-1-phenyl-2-pyrazolin-5-one, 98%, a strong novel free radical scavenger edaravone-008
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