Chemical Properties of 1,3-Cyclohexanedione, 5,5-dimethyl- (CAS 126-81-8)

1,3-Cyclohexanedione, 5,5-dimethyl-

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InChI
InChI=1S/C8H12O2/c1-8(2)4-6(9)3-7(10)5-8/h3-5H2,1-2H3
InChI Key
BADXJIPKFRBFOT-UHFFFAOYSA-N
Formula
C8H12O2
SMILES
CC1(C)CC(=O)CC(=O)C1
Molecular Weight1
140.18
CAS
126-81-8
Other Names
  • Cyclomethone
  • Dimedon
  • Dimedone
  • Lu 274
  • Medon
  • Methon
  • Methone
  • 1,1-Dimethyl-3,5-cyclohexanedione
  • 1,1-Dimethyl-3,5-diketocyclohexane
  • 5,5-Dimethyl-1,3-cyclohexanedione
  • 5,5-Dimethyldihydroresorcinol
  • 5,5-Dimethylhydroresorcinol
  • 5,5-Dimethylcyclohexane-1,3-dione
  • 5,5-Dimethyl-1,3-cyclohexadione
  • 5,5-Dimethyl-1,3-dihydroresorcinol
  • NSC 14984
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Physical Properties

Property Value Unit Source
Δcsolid -4379.70 ± 1.20 kJ/mol NIST
Δf -209.74 kJ/mol Joback Calculated Property
Δfgas -383.60 ± 1.90 kJ/mol NIST
Δfsolid -483.40 ± 1.60 kJ/mol NIST
Δfus 1.03 kJ/mol Joback Calculated Property
Δsub [99.80; 99.80] kJ/mol Show Hide
Δsub 99.80 ± 1.10 kJ/mol NIST
Δsub 99.80 ± 1.10 kJ/mol NIST
Δvap 41.17 kJ/mol Joback Calculated Property
IE 9.28 ± 0.05 eV NIST
log10WS -1.38 Crippen Calculated Property
logPoct/wat 1.335 Crippen Calculated Property
McVol 115.860 ml/mol McGowan Calculated Property
Pc 3602.88 kPa Joback Calculated Property
Inp [1101.00; 1176.00]   Show Hide
Inp 1101.00 NIST
Inp 1176.00 NIST
Inp 1176.00 NIST
Inp 1101.00 NIST
Tboil 537.87 K Joback Calculated Property
Tc 785.42 K Joback Calculated Property
Tfus 421.40 ± 3.00 K NIST
Vc 0.428 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [275.77; 362.57] J/mol×K [537.87; 785.42] Show Hide
Cp,gas 275.77 J/mol×K 537.87 Joback Calculated Property
Cp,gas 292.13 J/mol×K 579.13 Joback Calculated Property
Cp,gas 307.63 J/mol×K 620.39 Joback Calculated Property
Cp,gas 322.36 J/mol×K 661.64 Joback Calculated Property
Cp,gas 336.38 J/mol×K 702.90 Joback Calculated Property
Cp,gas 349.76 J/mol×K 744.16 Joback Calculated Property
Cp,gas 362.57 J/mol×K 785.42 Joback Calculated Property

Similar Compounds

Cyclohexanone, 3,3,5,5-tetramethyl-. Cyclohexane-1,3-dione, 2-acetyl-5,5-dimethyl-. 2,7-Octanedione, 4,4,5,5-tetramethyl-. 3,3-dimethylcyclohexanone. 1,3-Cyclohexanedione, 2,2,5,5-tetramethyl-. 1,3-Cyclohexanedione, 2,5,5-trimethyl-. 1,3-Cyclohexanedione, 4,4-dimethyl-. Cyclohexanone, 3,3,5-trimethyl-. Neopentyl ethyl ketone. 1-t-Butyl-2-hexanone. Spiro[4.5]decan-2-one. 2,4-Heptanedione, 6-methyl-. Neopentyl isobutyl ketone. 2-Pentanone, 4,4-dimethyl-. 2(1H)-Naphthalenone, octahydro-8a-methyl-, trans-.

Find more compounds similar to 1,3-Cyclohexanedione, 5,5-dimethyl-.

Sources

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