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  • Product Name:   2-Acetylfluorene
  • Synonyms:   1-(9H-Fluoren-2-yl)ethanone;2-Acetofluorene;2-Fluorenyl methyl ketone;2-fluorenylmethylketone;Ethanone, 1-(9H-fluoren-2-yl)-
  • CAS No.:   781-73-7
  • Molecular Formula:   C15H12O
  • Molecular Weight :   208.26
  • Specification :   98%
  • Place of Origin:   China
  • Appearance :   
  • Document :   Download

Description of 2-Acetylfluorene



2-Acetylfluorene Chemical Properties


Melting point  128-129 °C(lit.)


Boiling point  307.46°C (rough estimate)


density  1.0459 (rough estimate)


refractive index  1.5361 (estimate)


Fp  217 °C


Water Solubility  1 g/L (20 ºC)


BRN  1871711


CAS DataBase Reference 781-73-7(CAS DataBase Reference)


NIST Chemistry Reference 2-Acetylfluorene(781-73-7)




Safety Information


Safety Statements  24/25


WGK Germany  3


RTECS  OB3800000




2-Acetylfluorene Usage And Synthesis


Description 2-Acetylfluorene is a crystalline powder of light yellow and is stable under normal temperatures and pressures. 2-Acetylfluorene is incompatible with strong oxidising agents. 2-Acetylfluorene on decomposition releases carbon monoxide and carbon dioxide.


Chemical Properties LIGHT YELLOW CRYSTALLINE POWDER


Purification Methods Crystallise acetylfluorene from EtOH (solubility is 60g/800mL) or Me2CO (solubility is 60g/400mL). The oxime [110827-07-1] has m 192-193.5o and the 2,4-dinitrophenylhydrazone [109682-26-0] has m 261-262o. [Ray & Rieveschl Org Synth Coll Vol III 23 1973.]




2-Acetylfluorene Preparation Products And Raw materials


Preparation Products 9-Fluorenone-2-carboxylic acid


Raw materials Aluminium chloride-->Fluorene


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