89-25-8 3-Methyl-1-phenyl-2-pyrazolin-5-one

product Name	3-Methyl-1-phenyl-2-pyrazolin-5-one
CAS No	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; 5-Pyrazolone-3-Methyl-1-Phenyl
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
EINECS	201-891-0
Molecular Structure
Density	1.17g/cm³
Melting point	127-131℃
Boiling point	333°C at 760 mmHg
Refractive index	1.606
Flash point	155.2°C
Water solubility	3 g/L (20℃)
Vapour Pressur	0.000141mmHg at 25°C
Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S36:;
MSDS	Material Safety Data Sheet

Featured China Suppliers

Contact	Gord Chu
Telephone	+86-513-85559168
Email	Gord@ntacf.com
Address	No.968 Jiangshan Road Nantong Economic and Technological Development Zone, Jiangsu, China

Chemspon Bio-Tech Co.,Ltd. [ Gold Suppliers ]

Contact	Adriano
Telephone	+86-571-88937695;88937835
Email	sales@chemspon.com
Address	38 Xianyuan Road, Hangzhou,Zhejiang, China

Dragon Chemical Group Co.,China [ Gold Suppliers ]

Telephone	+86-571-88383188;86970388;+49-211-550203-21
Email	sales@dragon-chem.com
Address	16/Fl., Tower B, Qingchun Development Building, 66 East Qingchun Rd., Hangzhou, China

Smart Chemicals Group Co. Ltd. [ Gold Suppliers ]

Packing	in knitted plastic bag lined interiorly with an polyethylene bag, 25kg per bag.
Description	CAS: 89-25-8 MW:174.20EC NO.: 201-891-0MF: C10H10ON2Packing: in knitted plastic bag lined interiorly with an polyethylene bag, 25kg per bag.Product description:Light yellow crystal or powder. Use:Mainly used in manufacturing pharmacy and dyestuff industry.
Telephone	+86-21-33927743;33927342
Email	info@hebeismart.com
Address	Room 2702,Information Tower,1403 Minsheng Road,Shanghai,200135,China.

Wanglong Group Co., Ltd. [ Gold Suppliers ]

Telephone	+86-574-58126581,58126533
Email	sales@wanglong.com
Address	Fangjia Road Xiaocaoe Town yuyao City China

Chemicals Suppliers(80):: 1Nantong Acetic Acid Chemical Co., Ltd.; 2Chemspon Bio-Tech Co.,Ltd.; 3Dragon Chemical Group Co.,China; 4Smart Chemicals Group Co. Ltd.; 5Wanglong Group Co., Ltd.; 6Zhejiang Huaji Bio-Technology Co.,Ltd.(Wenzhou Huaji Chemical CO.,LTD.); 7HuBei XianLong Chemcial Industry Co., Ltd.; 8Jiangsu Victory Chemical Co., Ltd.; 9Zhejiang Ruiyi Chemical Co., Ltd.(Quzhou Ruiyuan Chemical Co.,Ltd.); 10Levachem Co. Ltd.; Contact Suppliers