High-purity liquid crystal intermediates

9-Fluorenone  CAS 486-25-9

Appearance:yellow crystalline powder 

Purity:99.9%min 

• Molecular formula: C₁₃H₈O

• Molecular weight: 180.20 g/mol

• Melting point: 81–85 °C

• Boiling point: 341.5 °C at 760 mmHg

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

• Stability: Stable under normal conditions

• Characteristic: Aromatic ketone with high UV absorption and good thermal stability

Applications

• Key intermediate for organic electroluminescent (OLED) materials and organic photoconductors

• Used in the synthesis of high-performance polyimides, pharmaceuticals, and agrochemicals

• Applied in organic dyes, pigments, and UV-absorbing additives

• Raw material for 9,9-bis(4-aminophenyl)fluorene and other fluorene derivatives

• Used in organic synthesis and fine chemical intermediates

• HS Code: 2914399000