Chemical Properties of 1,2-Cyclopentanedione, 3,3,5,5-tetramethyl- (CAS 20633-06-1)

1,2-Cyclopentanedione, 3,3,5,5-tetramethyl-

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InChI
InChI=1S/C9H14O2/c1-8(2)5-9(3,4)7(11)6(8)10/h5H2,1-4H3
InChI Key
PSTFMALKVLSKOP-UHFFFAOYSA-N
Formula
C9H14O2
SMILES
CC1(C)CC(C)(C)C(=O)C1=O
Molecular Weight1
154.21
CAS
20633-06-1
Other Names
  • 3,3,5,5-Tetramethyl-1,2-cyclopentanedione
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Physical Properties

Property Value Unit Source
Δf -202.42 kJ/mol Joback Calculated Property
Δfgas -433.87 kJ/mol Joback Calculated Property
Δfus 0.50 kJ/mol Joback Calculated Property
Δvap 41.77 kJ/mol Joback Calculated Property
IE 8.76 ± 0.05 eV NIST
log10WS -1.56 Crippen Calculated Property
logPoct/wat 1.581 Crippen Calculated Property
McVol 129.950 ml/mol McGowan Calculated Property
Pc 3173.97 kPa Joback Calculated Property
Tboil 552.05 K Joback Calculated Property
Tc 795.83 K Joback Calculated Property
Tfus 382.09 K Joback Calculated Property
Vc 0.489 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [322.21; 411.36] J/mol×K [552.05; 795.83] Show Hide
Cp,gas 322.21 J/mol×K 552.05 Joback Calculated Property
Cp,gas 338.62 J/mol×K 592.68 Joback Calculated Property
Cp,gas 354.16 J/mol×K 633.31 Joback Calculated Property
Cp,gas 369.01 J/mol×K 673.94 Joback Calculated Property
Cp,gas 383.37 J/mol×K 714.57 Joback Calculated Property
Cp,gas 397.42 J/mol×K 755.20 Joback Calculated Property
Cp,gas 411.36 J/mol×K 795.83 Joback Calculated Property

Similar Compounds

2,2,4,4-tetramethylcyclopentane-1,3-dione. Cyclopentanone, 2,2,5,5-tetramethyl-. 1,2-Cyclohexanedione, 3,3,6,6-tetramethyl-. Methyl isopropenyl ketone dimer. Veloutone. Cyclopentanone, 2,2,4-trimethyl-. Bicyclo[2.2.1]heptan-2-one, 1,4,7,7-tetramethyl-. 1,3-Cyclohexanedione, 2,2,5,5-tetramethyl-. 4-Ethylcamphor. 2,2,6,6,-Tetramethylcyclohexanone. Cyclopentanone, 2,2-dimethyl-. Bicyclo[3.1.0]hexan-2-one, 1,5-bis(1,1-dimethylethyl)-3,3-dimethyl-. Cyclopentanone, 2,4,4-trimethyl-. Bicyclo[2.2.1]heptane-2,3-dione, 1,7,7-trimethyl-, (1R)-. Bicyclo[2.2.1]heptane-2,3-dione, 1,7,7-trimethyl-, (1S)-.

Find more compounds similar to 1,2-Cyclopentanedione, 3,3,5,5-tetramethyl-.

Sources

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