Chemical Properties of 9H-Fluoren-9-one (CAS 486-25-9)

9H-Fluoren-9-one

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InChI
InChI=1S/C13H8O/c14-13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)13/h1-8H
InChI Key
YLQWCDOCJODRMT-UHFFFAOYSA-N
Formula
C13H8O
SMILES
O=C1c2ccccc2-c2ccccc21
Molecular Weight1
180.20
CAS
486-25-9
Other Names
  • 9-Fluorenone
  • 9H-Fluorene-9-one
  • Fluoren-9-one
  • Fluorenone
Sources

Physical Properties

Property Value Unit Source
Δcsolid -6222.80 ± 2.10 kJ/mol NIST
Δf 234.21 kJ/mol Joback Calculated Property
Δfgas 52.30 ± 2.30 kJ/mol NIST
Δfsolid -36.10 ± 2.30 kJ/mol NIST
Δfus 17.50 kJ/mol Joback Calculated Property
Δsub [88.40; 93.90] kJ/mol Show Hide
Δsub 93.90 ± 1.80 kJ/mol NIST
Δsub 88.40 ± 0.40 kJ/mol NIST
Δsub 88.40 kJ/mol NIST
Δsub 88.40 ± 0.40 kJ/mol NIST
Δvap 54.53 kJ/mol Joback Calculated Property
IE 8.29 eV NIST
IE 8.36 ± 0.03 eV NIST
IE 8.36 ± 0.02 eV NIST
logPoct/wat 2.90 Crippen Calculated Property
Pc 3517.91 kPa Joback Calculated Property
Tboil 614.70 K NIST
Tc 892.23 K Joback Calculated Property
Tfus 357.15 ± 2.00 K NIST
Tfus 355.00 ± 4.00 K NIST
Vc 0.53 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 329.11 J/mol×K 630.85 Joback Calculated Property
ΔfusH 14.85 kJ/mol 353.3 NIST
ΔfusH 18.12 kJ/mol 356.4 NIST
ΔfusH 18.12 kJ/mol 356.4 NIST
ΔsubH 87.60 ± 0.30 kJ/mol 319.0 NIST
ΔvapH [57.90; 60.90] kJ/mol [435.00; 595.00] Show Hide
Plot of Enthalpy of vaporization at a given temperature.
ΔvapH 60.90 kJ/mol 435.0 NIST
ΔvapH 59.80 kJ/mol 475.0 NIST
ΔvapH 59.10 kJ/mol 525.0 NIST
ΔvapH 58.60 kJ/mol 565.0 NIST
ΔvapH 57.90 kJ/mol 595.0 NIST

Molecular Descriptors

Joback and Reid Groups
=C< (ring) 4
>C=O (ring) 1
=CH- (ring) 8

Similar Compounds

3-Methyl-9-fluorenone. 11H-benzo[b]fluorene-11-one. 2,3,6,7-Dibenzofluorene. Fluoren-9-one, 3-bromo-. 7H-Benzo[c]fluoren-7-one. 11H-benzo[a]fluoren-11-one. 2,7-Diacetyl-9-fluorenone. 9-Fluorenone-2-carboxylic acid. 4-Hydroxy-9-fluorenone. Fluorene. Fluoren-9-one, 2-ethylamino-. 4-Amino-9-fluorenone. 2-Fluorenecarboxaldehyde. 9H-fluoren-9-one, 3-nitro-. 9H-fluoren-9-one, 2,7-dinitro-.

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