Application of 9,9-Bis[4-(2-Hydroxyethoxy)Phenyl]Fluorene: 9,9-Bis[4-(2-Hydroxyethoxy)Phenyl]Fluorene is a white powder, which is a new type of organic chemical raw material with high stability, and is mainly used to synthesize raw materials with excellent heat resistance, transparency and high refractive index polymer monomers (such as epoxy resin, polycarbonate, polyester, polyether or polyether, etc.).
Scientific name: 9,9 – bis (2-hydroxyethoxy) phenyl) fluorene
Alias: 4,4 '- (9-Fluorenylene) bis (2-phenoxyethanol)
Abbreviation: BPEF
Molecular formula: C29H26O4
Molecular weight: 438.514 g/mol
CAS-No.: 117344-32-8
Appearance state: white crystal or white powder
Melting point: 163.0 – 165.0 °C (325.4 – 329 °F) - lit. or 112.0 – 114.0 °C
Liquid phase purity: ≥ 99.5%
APHA chromaticity ≤ 10 Hazen