Chemical Properties of 2-Hydroxy-3,5-dimethylcyclopent-2-en-1-one (CAS 21834-98-0)


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InChI Key
Molecular Weight1
Other Names
  • 2-Cyclopenten-1-one, 2-hydroxy-3,5-dimethyl-
  • 2-Hydroxy-3,5-dimethyl-2-cyclopenten-1-one
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Physical Properties

Property Value Unit Source
Δf -204.10 kJ/mol Joback Calculated Property
Δfgas -382.42 kJ/mol Joback Calculated Property
Δfus 11.86 kJ/mol Joback Calculated Property
Δvap 53.98 kJ/mol Joback Calculated Property
log10WS -1.36 Crippen Calculated Property
logPoct/wat 1.427 Crippen Calculated Property
McVol 101.770 ml/mol McGowan Calculated Property
Pc 4021.02 kPa Joback Calculated Property
Inp [1044.00; 1093.00]   Show Hide
Inp 1093.00 NIST
Inp 1044.00 NIST
I [1702.00; 1723.00]   Show Hide
I 1723.00 NIST
I 1702.00 NIST
I 1723.00 NIST
Tboil 543.96 K Joback Calculated Property
Tc 749.04 K Joback Calculated Property
Tfus 334.39 K Joback Calculated Property
Vc 0.381 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [238.68; 296.89] J/mol×K [543.96; 749.04] Show Hide
Cp,gas 238.68 J/mol×K 543.96 Joback Calculated Property
Cp,gas 249.51 J/mol×K 578.14 Joback Calculated Property
Cp,gas 259.90 J/mol×K 612.32 Joback Calculated Property
Cp,gas 269.85 J/mol×K 646.50 Joback Calculated Property
Cp,gas 279.33 J/mol×K 680.68 Joback Calculated Property
Cp,gas 288.35 J/mol×K 714.86 Joback Calculated Property
Cp,gas 296.89 J/mol×K 749.04 Joback Calculated Property

Similar Compounds

2-Cyclopenten-1-one, 2-hydroxy-3-ethyl-5-methyl. 2-Cyclopenten-1-one, 2-hydroxy-5-ethyl-3-methyl. 2-Cyclopenten-1-one, 2-hydroxy-3,4,5-trimethyl, cis. 2-Cyclopenten-1-one, 2-hydroxy-3,4,5-trimethyl, trans. 2-Cyclohexen-1-one, 2-hydroxy-6-methyl-3-(1-methylethyl)-. 2-Cyclohexen-1-one, 2-hydroxy-3-methyl-6-(1-methylethyl)-. 2-Cyclopenten-1-one, 2-hydroxy-3,5,5-trimethyl. 2-Cyclopenten-1-one, 2-hydroxy-4-ethyl-3-methyl. 2-Cyclopenten-1-one, 2-hydroxy-3,4-dimethyl-. 2-Hydroxy-3-propyl-2-cyclopenten-1-one. 2-Cyclopenten-1-one, 2-hydroxy-3-ethyl-4-methyl. 3-Butyl-2-hydroxy-2-cyclopenten-1-one. 2-Cyclopenten-1-one, 2-hydroxy-3-methyl-. 2-Cyclopenten-1-one, 2-hydroxy-3-(1-methylethyl). 2-Hydroxy-3-methyl-2-cyclohexen-1-one.

Find more compounds similar to 2-Hydroxy-3,5-dimethylcyclopent-2-en-1-one.


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