Product Name:

3-Methyl-1-Phenyl-2-Pyrazolin-5-One

WCode:

13-041

CAS No.

89-25-8

Molecular Formula:

C10H10N2O

Formula Weight:

174.2

           

Physical and Chemical Properties

Physical State

Light yellow crystalline powder

Melting Point

129-130°C

Boiling Point

Decomposes

Solubility in Water

Soluble in hot water

NFPA Ratings

Health: 1; Flammability: 0; Reactivity:0

Stability

Stable under ordinary conditions. Light sensitive.

 

 

Applications

It is used in synthesis of drugs (antipyretic and analgesic medicines), dyes, pesticides and other organic compounds.

 

Sales Specification

Appearance

Primrose yellow crystal powder

Assay

99.0% Min

Melting point

127-130°C

Loss on drying

0.5% Max

 

 

Packing

In 25 KG kraft paper bags