Fluorene
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Fluorene
structure -
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CAS No:
86-73-7
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Formula:
C13H10
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Chemical Name:
Fluorene
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Synonyms:
9H-Fluorene;Fluorene;o-Biphenylenemethane;Diphenylenemethane;2,2′-Methylenebiphenyl;Methane,diphenylene-;NSC 6787;84987-80-4
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CAS No:
Description
Fluorene is a rigid coplanar polycyclic aromatic hydrocarbon, an organic compound with the chemical formula C13H10. The white crystalline form of fluorene has purple fluorescence, which is also the origin of the English name Fluorene. It is a white crystalline powder, insoluble in water, soluble in organic solvents such as ethanol, ether, benzene, carbon disulfide, etc. As a monomer, fluorene has a high delocalization and can improve the solubility of polymers.
Characteristics
0
3.25780
Fluorene is a white leaflets. Sublimes easily under a vacuum. Fluorescent when impure. (NTP, 1992)
1.203 g/cm3 @ Temp: 0 °C
116-117 °C
295 °C
151ºC
1.645
H2O: insoluble ;soluble in acetone
APPROX 4ºC
13 hPa (146 °C)
Drinking water standard: No MCLGs or MCLs have been proposed, however, a DWEL of 1 mg/L was recommended (U.S. EPA, 2000).
Combustible
Safety Information
III
9
UN 3077
3
R50/53
S24/25
LL5670000
Xi; Xn; T; F; N
Stable. Combustible. Incompatible with strong oxidizing agents.
P273-P501
H410
UN 3077
Fluorene Use and Manufacturing
Fluorene is often used as a precursor to synthesize other fluorene-based compounds and is a raw material for synthesizing medicines, pesticides, dyes, and engineering plastics. Fluorene can be used as a chemical intermediate for the synthesis of polymer free radicals for resins, and is also used to prepare resin products and dyes. It can also be used as a wetting agent, detergent, liquid flash, disinfectant, etc.
Computed Properties
Molecular Weight:166.22
XLogP3:4.2
Exact Mass:166.078250319
Monoisotopic Mass:166.078250319
Heavy Atom Count:13
Complexity:165
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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