High-purity liquid crystal intermediates

1,3-Bis(4-aMinophenoxy)benzene  2479-46-1

Synonyms:APB-133

Appearance:Pale yellow to off-white powder

Purity:99%min 

Physical and Chemical Properties

• Molecular Formula: C₁₈H₁₆N₂O₂

• Molecular Weight: 292.33 g/mol

• Melting Point: 114 – 118 °C

• Solubility: Soluble in NMP, DMAc, DMF; slightly soluble in ethanol; insoluble in water

• Storage: Keep sealed, dry, away from light and moisture

Applications

• Main aromatic diamine monomer for polyimide (PI) resins, films and adhesives

• Used in high-performance materials: flexible printed circuits (FPC), FCCL, insulating films, aerospace and electronic packaging materials

• HS Code: 2922299090