4,4'-Oxydianiline/4,4'-ODA CAS 101-80-4

[Typical Properties]

Incompatible with strong oxidants. Moisture absorption.

[Specification]

[Usage]

1. It is one of the important raw materials for high-temperature resistant resins such as polyimide, polyetherimide, polyesterimide, polymaleimide, and polyarylamide, which are new special engineering plastics;

2. It is also the raw material for synthesizing 3,3 ', 4,4' - tetraaminodiphenyl ether, which is the main monomer for preparing a series of aromatic heterocyclic heat-resistant polymer materials.

3. It is also used as a raw material and crosslinking agent for high-performance heat-resistant epoxy resins, polyurethane and other synthetic polymers.

4. It is also used to replace carcinogenic benzidine in the production of azo dyes, reactive dyes, and fragrances. At present, direct dyes of different color levels such as bright red, bright red, sand red, yellow brown, green, gray, blue, bright orange, and black have been developed using diaminodiphenyl ether as raw material. They can be used for dyeing fabrics such as silk, wool, cotton, and linen, and their color fastness and exhaustion rate are superior to those of benzidine dyes.

[Storage]

Keep tightly closed.Store in dry and ventilated place.Keep away from fire,heat sources and oxidants.