Bisphenoxyethanolfluorene NEW

Bisphenoxyethanolfluorene  117344-32-8

Synonyms:BBEF 

Appearance:white crystalline powder 

Purity:99.5%min 

Physical and Chemical Properties

• Molecular Formula: C₂₉H₂₆O₄

• Molecular Weight: 438.51 g/mol

• Melting Point: 117–120 °C (lit.)

• Boiling Point: 610.7 °C at 760 mmHg

• Density: 1.248 g/cm³ (20 °C)

• Flash Point: 323.1 °C

• Solubility: Soluble in toluene, ethanol, acetone, ethyl acetate, dichloromethane; insoluble in water

• Storage: Sealed, dry, cool place, avoid light

Main Applications

• High-performance polymer monomer: Key raw material for synthesizing high refractive index, heat-resistant, and transparent polymers, including epoxy resins, polycarbonates, polyesters, polyethers, and polyacrylates

• Optoelectronic materials: Used in OLEDs, organic photovoltaics (OPV), and optical films due to its excellent thermal stability and optical properties

• Functional coatings & adhesives: Improves heat resistance, adhesion, and optical clarity in advanced coating and adhesive formulations

• Electronic encapsulation materials: Enhances insulation and thermal stability for semiconductor and electronic component packaging

• HS Code: 2909499090