4,4′-Oxydianiline cas 101-80-4

描述

4,4′-Oxydianiline Quick Details

Chemical Name: 4,4′-Oxydianiline

CAS No: 101-80-4

Molecular Formula：C12H12N2O

Molecular Weight: 200.24

Molecular Structure:

Appearance: White crystallization

Assay: 99%min

4,4′-Oxydianiline Typical Properties

Item	Specifications
Appearance	White crystals
Purity	99.8%
Initial melting point	193.1℃
Metal ion content	≤2PPm
Insolubles	≤2PPm
Initial melting point	≤2PPm

4,4′-Oxydianiline Usage

1). It is one of the important raw materials for new specialty engineering plastics such as polyimide, polyetherimide, polyester imide, polymaleimide, polyaramid and other high temperature resistant resins;

2). It is also a synthetic 3,3 ‘, 4,4’-tetra-amino diphenyl ether, which is the preparation of a series of aromatic heterocyclic heat-resistant polymer materials, the main monomer.

3). It is also used as high-performance heat-resistant epoxy resin, polyurethane and

other synthetic polymer raw materials and cross-linking agent.

4). Also used to replace the carcinogenic benzidine production of azo dyes, reactive dyes and spices and other fields. Currently with diaminodiphenyl ether as the raw material has been developed a red, red, sand red, yellow brown, green, gray, blue, orange, black and other different levels of direct dyes can be used for silk, wool, cotton, Ma and other fabric dyeing, color fastness and exhaustion rate and other aspects are superior to the benzidine dye.

4,4′-OxydianilinePackaging and Shipping

Regular package : 25kg/drum. small package : 1kg/bag.

Delivery: 10-15 days after receipt the payment.

4,4′-OxydianilineStorage

Store below 30°C.