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         4,4'-Oxydianiline (ODA)

        1.Product Name4,4'-Oxydianiline (ODA)

        2.CAS NO.:101-80-4

        3. Structural Formula: 


        4. Molecular Formula: C12H12N20

        5. Quality indexes:




        ≥99.5 %




        ≤0.05 %

        Metal content

        ≤ 10ppm

        Light transmittance

        ≥90.0 %

        Volatile content

        ≤0.2 %

        Water Solubility

        < 0.01g/100 ml at 15℃


        6. Application:

        ① It is the main material of High temperature resistan t resin, engineering plastic as bellows: Polyimide, polyether imide, polyester imide, a polymaleimide, poly aryl amide

        ②It is material of 3,3',4,4'-Tetraaminodiphenyl Ether which is main monomer of a series of aromatic heterocyclic heat resistant polymeric material

        ③ It is material of high performance heat resistance of epoxy resin, polyurethane and other polymer materials and crosslinking agent.

        ④It is used to replace Benzidine. Till now, it has been developed different color dyes, such as red, sand red, yellow brown, green, gray, blue, bright orange, black. The dyes can be worked on silk, wool, cotton, hemp and other fabric, and its performance is good than Benzidine.


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