9,9-Bis(4-amino-3-fluorophenyl)fluorene 127926-65-2

9,9-Bis(4-amino-3-fluorophenyl)fluorene 127926-65-2

9,9-Bis(4-amino-3-fluorophenyl)fluorene is also named as 4,4'-(9H-Fluorene-9,9-diyl)bis(2-fluoroaniline); 9,9-Bis(3-fluoro-4-aminophenyl)fluorene(FFDA);9,9-Bis(4-amino-3-fluorophenyl)fluorene is a polycyclic aromatic hydrocarbon with the chemical  C25H18F2N2, which is white powder and the purity is 98+%min.Its molecular weight is 384.42.Our company produces 400 tons a year and has a large stock.
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Product Details



Other name:4,4'-(9h-fluorene-9,9-diyl)bis(2-fluoroaniline); 9,9-bis(3-fluoro-4-aminophenyl)fluorene(FFDA)

CAS: 127926-65-2


MF: C25H18F2N2


Appearance: white powder

Purity: 98%min.(HPLC)

Package: 100g, 1Kg, 5Kg, Bulk package

Availability: in stock

Applications: Fine Chemical Intermediates


9,9-bis(4-amino-3-fluorophenyl)fluorene is a polycyclic aromatic hydrocarbon with the chemical formula C25H18F2N2, which is white powder and the purity is 98+%min.Its molecular weight is 384.42.

9,9-bis(4-amino-3-fluorophenyl)fluorene is also named as 4,4'-(9h-fluorene-9,9-diyl)bis(2-fluoroaniline); 9,9-bis(3-fluoro-4-aminophenyl)fluorene(FFDA).Fluorene is one of the elements contained in coal tar. When various benzene rings are bonded to fluorene, a fluorene derivative is obtained. A fluorene derivative has a three-dimensional configuration called a cardo structure. As the cardo structure contains a lot of aromatic rings, this structure has a high refractive index and high heat resistance. In addition, as each of the aromatic rings faces in a different direction, the optical anisotropy is reduced, and birefringence becomes weaker. Our company produces various types of fluorene derivatives. Polyester resin is used for digital camera lenses, acrylate for various types of liquid crystal films, and epoxy for thermosetting resin.

9,9-bis(4-amino-3-fluorophenyl)fluorene has been supplying from UCHEM in large quantity with competitive price.

UCHEM has been supplying other products.


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