Chemical Properties of 2-Oxonanone (CAS 5698-29-3)


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InChI Key
Molecular Weight1
Other Names
  • «eta»-Caprylolactone
  • Octanoic acid, 8-hydroxy-, «eta»-lactone
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Physical Properties

Property Value Unit Source
Δf -196.37 kJ/mol Joback Calculated Property
Δfgas -434.00 ± 3.00 kJ/mol NIST
Δfliquid -487.00 ± 3.00 kJ/mol NIST
Δfus 8.43 kJ/mol Joback Calculated Property
Δvap [52.80; 53.00] kJ/mol Show Hide
Δvap 53.00 ± 1.00 kJ/mol NIST
Δvap 53.00 kJ/mol NIST
Δvap 52.80 ± 1.30 kJ/mol NIST
log10WS -1.93 Crippen Calculated Property
logPoct/wat 1.884 Crippen Calculated Property
McVol 120.160 ml/mol McGowan Calculated Property
Pc 3686.49 kPa Joback Calculated Property
Tboil 514.24 K Joback Calculated Property
Tc 759.92 K Joback Calculated Property
Tfus 275.77 K Joback Calculated Property
Vc 0.421 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [276.72; 377.40] J/mol×K [514.24; 759.92] Show Hide
Cp,gas 276.72 J/mol×K 514.24 Joback Calculated Property
Cp,gas 296.14 J/mol×K 555.19 Joback Calculated Property
Cp,gas 314.55 J/mol×K 596.13 Joback Calculated Property
Cp,gas 331.92 J/mol×K 637.08 Joback Calculated Property
Cp,gas 348.21 J/mol×K 678.02 Joback Calculated Property
Cp,gas 363.38 J/mol×K 718.97 Joback Calculated Property
Cp,gas 377.40 J/mol×K 759.92 Joback Calculated Property
ΔvapH 48.90 ± 0.20 kJ/mol 362.50 NIST

Similar Compounds

Oxacyclotridecan-2-one. Oxacyclohexadecan-2-one. Oxacyclopentadecan-2-one. Oxacycloheptadecan-2-one. Oxacyclododecan-2-one. Oxacyclotetradecan-2-one. Oxa-2-cyclotetradecanone. Heptanolactone. 2-Oxepanone. Sebacic acid, heptyl hexyl ester. eicosanyl dodecanoate. octyl hexacosanoate. Sebacic acid, hexyl pentadecyl ester. Sebacic acid, hexyl nonyl ester. Sebacic acid, decyl heptyl ester.

Find more compounds similar to 2-Oxonanone.


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