Fluorene

Fluorene is an organic compound with the molecular formula C13H10.

Formula
C13H10
Molar mass
166.22 g/mol
Also known as
9H-fluorene, Diphenylenemethane, o-Biphenylenemethane, 2,3-Benzindene, 2,2'-Methylenebiphenyl, o-Biphenylmethane

Overview

Fluorene is an organic compound with the molecular formula C13H10.

Identifiers

Formula
C13H10
Molar mass
166.22 g/mol
Also known as
9H-fluorene, Diphenylenemethane, o-Biphenylenemethane, 2,3-Benzindene, 2,2'-Methylenebiphenyl, o-Biphenylmethane
Chemical identifiers
SMILES
C1C2=CC=CC=C2C3=CC=CC=C31
InChI
InChI=1S/C13H10/c1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)12/h1-8H,9H2
PubChem CID
6853

Properties

Melting Point
114.76 °C
Boiling Point
294 °C
Water solubility
In water, 1.69 mg/L at 25 °C
Data availability

Not published: Density.

References

  1. PubChem Compound Summary: Fluorene (CID 6853)National Center for Biotechnology Information · PubChem

    Identity, molecular formula, molecular weight and aliases retrieved via PUG REST on 2026-09-08.

  2. Hazardous Substances Data Bank (HSDB): Fluorene — melting pointHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/6853#section=Melting-Point. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-272

  3. Hazardous Substances Data Bank (HSDB): Fluorene — boiling pointHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/6853#section=Boiling-Point. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-272

  4. Hazardous Substances Data Bank (HSDB): Fluorene — solubilityHazardous Substances Data Bank (HSDB)

    Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/6853#section=Solubility. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: May WE, Wasik SP; Anal Chem 50: 997-1000 (1978)