Chemical Properties of 3,5-Dimethyl-1,2-cyclopentanedione (CAS 13494-07-0)

3,5-Dimethyl-1,2-cyclopentanedione

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InChI
InChI=1S/C7H10O2/c1-4-3-5(2)7(9)6(4)8/h4-5H,3H2,1-2H3
InChI Key
MIDXCONKKJTLDX-UHFFFAOYSA-N
Formula
C7H10O2
SMILES
CC1CC(C)C(=O)C1=O
Molecular Weight1
126.15
CAS
13494-07-0
Other Names
  • 1,2-Cyclopentanedione, 3,5-dimethyl-
  • 3,5-dimethylcyclopentane-1,2-dione
Sources

Physical Properties

Property Value Unit Source
Δf -208.28 kJ/mol Joback Calculated Property
Δfgas -423.07 kJ/mol Joback Calculated Property
Δfus 7.91 kJ/mol Joback Calculated Property
Δvap 39.62 kJ/mol Joback Calculated Property
logPoct/wat 0.80 Crippen Calculated Property
Pc 3572.80 kPa Joback Calculated Property
Tboil 505.81 K Joback Calculated Property
Tc 738.45 K Joback Calculated Property
Tfus 311.75 K Joback Calculated Property
Vc 0.38 m3/kg-mol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas 232.74 J/mol×K 505.81 Joback Calculated Property

Molecular Descriptors

Joback and Reid Groups
-CH3 2
>CH- (ring) 2
-CH2- (ring) 1
>C=O (ring) 2

Similar Compounds

1,2-Cyclopentanedione, 3-methyl-. Cyclopentanone, 2,4-dimethyl-. 3,4-Dimethyl-1,2-cyclopentanedione. 1,2-Cyclopentanedione, 3,3,5,5-tetramethyl-. 1,3-Cyclopentanedione, 2,4-dimethyl-. 1,2,4-Cyclopentanetrione, 3-methyl-. 3-Butyl-1,2,4-cyclopentanetrione. 1,2-Cyclopentanedione, 3,4,4-trimethyl-. 2-Norbornanone. Cyclopentanone, 2,4,4-trimethyl-. Bicyclo[3.2.1]octane-2,3,4-trione. Cyclopentanone, 2,5-dimethyl-. Cyclopentanone, 2,2,4-trimethyl-. 2,4-Heptanedione, 3,5-dimethyl. Cyclopentanone, 2,3-dimethyl-.

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