ODA

ODA

CAS NO:101-80-4
Chemical Name:4,4′-diaminodiphenyl ether 4-Aminophenyl ether
Molecular Formula:C12H12N2O
Molecular Weight:200.24
Structural Formula:

Specification :
Appearance : White clear crystalline powder, freely soluble in Hydrochloric acid, insoluble in water.
Melting point (°C) : 189 – 193℃
Assay(GC) : 99.5%(min)
Application : It has a goodphysical and chemical properties, and is a major ingredient of Polyimide resin,Poly maleiclmade resin, PA-imide resin, PE-imide resin and other insulatingmaterials. The material of best performance is polyimide, under the continuoususing, the temperature can be up to 250 °C And the polyimide resin is the most commonlyused special insulating material in electronic and powerindustry.
Package : 25KGs /Paperboard drum with plastic bag inside