Chemical Properties of 1,3-Cyclohexanedione (CAS 504-02-9)


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InChI Key
Molecular Weight1
Other Names
  • Dihydroresorcinol
  • Cyclohexane-1,3-dione
  • Hydroresorcinol
  • Resorcinol, dihydro-
  • 1,3-Benzenediol, dihydro-
  • 1,3-Cyclohexandione
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Physical Properties

Property Value Unit Source
PAff 881.20 kJ/mol NIST
BasG 849.40 kJ/mol NIST
Δcsolid -3079.00 ± 0.80 kJ/mol NIST
Δf -213.38 kJ/mol Joback Calculated Property
Δfgas -335.60 ± 1.60 kJ/mol NIST
Δfsolid -425.40 ± 1.10 kJ/mol NIST
Δfus 1.08 kJ/mol Joback Calculated Property
Δsub [89.80; 89.80] kJ/mol Show Hide
Δsub 89.80 ± 1.10 kJ/mol NIST
Δsub 89.80 ± 1.10 kJ/mol NIST
Δvap 38.18 kJ/mol Joback Calculated Property
IE [9.52; 9.60] eV Show Hide
IE 9.52 ± 0.05 eV NIST
IE 9.60 eV NIST
log10WS -0.79 Crippen Calculated Property
logPoct/wat 0.699 Crippen Calculated Property
McVol 87.680 ml/mol McGowan Calculated Property
Pc 4528.58 kPa Joback Calculated Property
Tboil 496.54 K Joback Calculated Property
Tc 743.28 K Joback Calculated Property
Tfus 378.40 ± 2.00 K NIST
Vc 0.320 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [186.73; 260.02] J/mol×K [496.54; 743.28] Show Hide
Cp,gas 186.73 J/mol×K 496.54 Joback Calculated Property
Cp,gas 200.45 J/mol×K 537.66 Joback Calculated Property
Cp,gas 213.64 J/mol×K 578.79 Joback Calculated Property
Cp,gas 226.25 J/mol×K 619.91 Joback Calculated Property
Cp,gas 238.21 J/mol×K 661.03 Joback Calculated Property
Cp,gas 249.49 J/mol×K 702.15 Joback Calculated Property
Cp,gas 260.02 J/mol×K 743.28 Joback Calculated Property
ΔsubH 89.80 kJ/mol 298.15 NIST

Similar Compounds

Cyclohexanone. Cycloheptanone. Icosane-6,8-dione. Pentacosane-8,10-dione. Henicosane-6,8-dione. Nonacosane-6,8-dione. Hentriacontane-6,8-dione. Tritriacontane-6.8-dione. Docosane-6,8-dione. Tricosane-8,10-dione. 7,9-Docosanedione. Nonacosane-8,10-dione. Octacosane-6,8-dione. Heptacosane-8,10-dione. Octacosane-7,9-dione.

Find more compounds similar to 1,3-Cyclohexanedione.


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