Chemical Properties of 3,3-Dimethyl-2,4-pentane dione (CAS 3142-58-3)

3,3-Dimethyl-2,4-pentane dione

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InChI
InChI=1S/C7H12O2/c1-5(8)7(3,4)6(2)9/h1-4H3
InChI Key
SWGDHTSWHSSMLE-UHFFFAOYSA-N
Formula
C7H12O2
SMILES
CC(=O)C(C)(C)C(C)=O
Molecular Weight1
128.17
CAS
3142-58-3
Other Names
  • 2,4-Pentanedione, 3,3-dimethyl-
  • Dimethylacetylacetone
  • 3,3-Dimethylacetylacetone
  • 3,3-dimethylpentane-2,4-dione
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Physical Properties

Property Value Unit Source
Δf -246.94 kJ/mol Joback Calculated Property
Δfgas -421.72 kJ/mol Joback Calculated Property
Δfus 9.67 kJ/mol Joback Calculated Property
Δvap 43.37 kJ/mol Joback Calculated Property
IE 9.30 eV NIST
log10WS -1.07 Crippen Calculated Property
logPoct/wat 1.191 Crippen Calculated Property
McVol 112.630 ml/mol McGowan Calculated Property
Pc 3284.05 kPa Joback Calculated Property
Tboil 464.07 K Joback Calculated Property
Tc 664.02 K Joback Calculated Property
Tfus 270.93 K Joback Calculated Property
Vc 0.428 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [236.33; 297.47] J/mol×K [464.07; 664.02] Show Hide
Cp,gas 236.33 J/mol×K 464.07 Joback Calculated Property
Cp,gas 248.11 J/mol×K 497.39 Joback Calculated Property
Cp,gas 259.22 J/mol×K 530.72 Joback Calculated Property
Cp,gas 269.68 J/mol×K 564.04 Joback Calculated Property
Cp,gas 279.52 J/mol×K 597.37 Joback Calculated Property
Cp,gas 288.77 J/mol×K 630.69 Joback Calculated Property
Cp,gas 297.47 J/mol×K 664.02 Joback Calculated Property
η [0.0003530; 0.0048257] Pa×s [270.93; 464.07] Show Hide
η 0.0048257 Pa×s 270.93 Joback Calculated Property
η 0.0024760 Pa×s 303.12 Joback Calculated Property
η 0.0014441 Pa×s 335.31 Joback Calculated Property
η 0.0009256 Pa×s 367.50 Joback Calculated Property
η 0.0006374 Pa×s 399.69 Joback Calculated Property
η 0.0004640 Pa×s 431.88 Joback Calculated Property
η 0.0003530 Pa×s 464.07 Joback Calculated Property

Similar Compounds

2-Pentanone, 3,3,4,4-tetramethyl-. 2-Butanone, 3,3-dimethyl-. C2H5C(CH3)2COCH3. 2-Pentanone, 3-ethyl-3-methyl-. 1,3-Cyclobutanedione, 2,2,4,4-tetramethyl-. 1,3-Cyclopentanedione, 2,2-dimethyl-. Hexamethylcyclohexane-1,3,5-trione. 2,4-Pentanedione, 3-methyl-. 1,3-Cyclohexanedione, 2,2,5,5-tetramethyl-. 3-Pentanone, 2,2-dimethyl-. 3-Hexanone, 4,4-dimethyl-. 6-acetyl-2,2,4,4-tetramethylcyclohexane-1,3,5-trione. Methyl 1-methylcyclopropyl ketone. 2,4-Hexanedione, 5,5-dimethyl-. 2-Butanone, 1-chloro-3,3-dimethyl-.

Find more compounds similar to 3,3-Dimethyl-2,4-pentane dione.

Sources

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