Min. Order Reference FOB Price
1 kg US$7.00-9.00 / kg
Product Description
High purity white crystal 4 4-diaminodiphenyl ether(ODA) for polyimide PRODUCT Product Name:4,4`-diaminodiphenyl ether(4,4`-oxydianiline),ODA CAS No.:101-80-4 EINECS No.:202-977-0 Molecular Formula: C12H12N2O Molecular weight:200.23 Density: 1.315 (20 ° C) Boiling point ...