9,9-bis(4-hydroxyphenyl)fluorene is fine chemical intermediates,intermediate for high refractive index optical film resin.For high refractive index liquid crystal brightening film, ultra-thin glasses lens, camera lens material, polarization film and high-grade coating. 9,9-bis(4-hydroxyphenyl)fluorene which is white powder.The product is also named as 4-[9-(4-hydroxyphenyl)fluoren-9-yl]phenol;4,4'-(9-fluorenylidene)diphenol.The appearance is white powder and the melting point is 224.0 to 165.0℃ and the purity is 99%min.Our company has an annual output of 400 tons.Chat Now
Name: 9,9-Bis(4-hydroxyphenyl)fluorene;4,4 -(9-Fluorenylidene)diphenol
Melting point: 224.0 – 226.0°C
Package: 100g, 1Kg, 5Kg, Bulk package
Availability: in stock
Applications: Fine Chemical Intermediates
9,9-Bis(4-hydroxyphenyl)fluorene or 4,4 -(9-fluorenylidene)diphenol is a polycyclic aromatic hydrocarbon with the chemical formula C25H18O2.It is used for high refractive index (n<1.602) liquid crystal brightening film, ultra-thin glasses, camera lens materials, polarization film and high-grade coatings.
9,9-Bis(4-hydroxyphenyl)fluorene is also named as 4,4 -(9-fluorenylidene)diphenol.The appearance is white powder and the melting point is 224.0-226.0°C.The purity is 99+%min.Fluorene can be synthesized by industrial synthesis, as the precursor of indanthrene dyestuff plastic insecticide and can be used to synthesize 9-fluorenone methanol , trinitrofluorenone (used for electrostatic photocopying) and other chemicals polyfluorene .
9,9-Bis(4-hydroxyphenyl)fluorene has been supplying from UCHEM in large quantity with competitive price.
UCNEM has been supplying other products.