4,4'-Oxydianiline (ODA) for Polyimide

Basic information

Product name:                   4,4'-Oxydianiline (ODA)

CAS:                           101-80-4

Molecular Structure:      

             

Formula:                         C₁₂H₁₂N₂O

MW:                            200.24

Physical Properties

Mp:                            188-192°C(lit.)

Bp:                             190 °C (0.1 mmHg)

Density:                         1.1131 (rough estimate)

Purity:                          99.5%Min.

Appearance:                     White powder

Usage

Polyimide, as a special engineering material, has the advantages of high temperature resistance, radiation resistance and high mechanical strength. It is used in film, coating, fiber, aerospace, electronic and electrical industry, foam plastic, photoresist, etc.

4,4'-Oxydianiline (ODA) is one of the main raw materials.
At the same time, 4,4'-Oxydianiline can also be used in the production of crosslinking agents and is widely used to replace carcinogenic benzidine in the production of azo dyes and reactive dyes. Therefore, ODA is an intermediate with high added value.

Storage

Shelf Life:                      Store in an are-tight and light-resistant container, avoid heat and moisture.