1,4-Bis(4-amino-2-trifluoromethylphenoxy)benzene NEW

1,4-Bis(4-amino-2-trifluoromethylphenoxy)benzene  94525-05-0

Synonyms:6FAPB

Appearance:white powder 

Purity:99.9%min

Physical and Chemical Properties

• Molecular formula: C₂₀H₁₄F₆N₂O₂

• Molecular weight: 428.33 g/mol

• Melting point: 138–142 °C

• Solubility: Soluble in DMF, DMAc, NMP, THF, acetone; insoluble in water

• Stability: Stable under normal conditions, low hygroscopicity

• Characteristic: Fluorinated aromatic diamine, low dielectric constant, high thermal stability, good solubility, low water absorption

Applications

• Key monomer for high-performance fluorinated polyimides

• Used in transparent polyimide films for flexible OLED, LCD, and optoelectronic devices

• Applied in low-dielectric materials for 5G communication, high-frequency circuits

• Used in semiconductor passivation layers, microelectronic packaging and high-temperature coatings

• Raw material for high-temperature resistant polymers, adhesives and composite materials

• HS Code: 2922299090