High-purity liquid crystal intermediates

Bisphenol AF 1478-61-1

Appearancez:white to off white powder 

Purity:99.5%min 

Physical and Chemical Properties

• Molecular formula: C₁₅H₁₀F₆O₂

• Molecular weight: 336.23 g/mol

• Melting point: 160 – 164 °C

• Boiling point: 364.5 °C at 760 mmHg

• Solubility: Soluble in methanol, ethanol, acetone, DMF, toluene; slightly soluble in water

• Stability: Stable under normal conditions; slightly hygroscopic

Uses

• Key monomer for fluorinated polyimides, polyesters, polycarbonates, and epoxy resins

• Improves thermal stability, flame resistance, dielectric properties, and chemical resistance

• Used in high-performance electronic materials, optical coatings, aerospace resins, and photoresist additives

• Intermediate for fluorinated surfactants and specialty polymers

• HS Code: 2907290000