Chemical Properties of 2,4-Pentanedione, 3-acetyl- (CAS 815-68-9)

2,4-Pentanedione, 3-acetyl-

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InChI
InChI=1S/C7H10O3/c1-4(8)7(5(2)9)6(3)10/h7H,1-3H3
InChI Key
AUZFRUHVDNDVJI-UHFFFAOYSA-N
Formula
C7H10O3
SMILES
CC(=O)C(C(C)=O)C(C)=O
Molecular Weight1
142.15
CAS
815-68-9
Other Names
  • 3-Acetyl-2,4-pentanedione
  • Methane, triacetyl-
  • Triacetylmethane
  • Methane triacetate
  • methine triacetate
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Physical Properties

Property Value Unit Source
Δf -381.14 kJ/mol Joback Calculated Property
Δfgas -530.83 kJ/mol Joback Calculated Property
Δfus 15.16 kJ/mol Joback Calculated Property
Δvap 51.03 kJ/mol Joback Calculated Property
log10WS -0.35 Crippen Calculated Property
logPoct/wat 0.370 Crippen Calculated Property
McVol 114.200 ml/mol McGowan Calculated Property
Pc 3488.88 kPa Joback Calculated Property
Tboil 476.70 K NIST
Tc 722.40 K Joback Calculated Property
Tfus 303.44 K Joback Calculated Property
Vc 0.440 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [248.37; 301.76] J/mol×K [520.73; 722.40] Show Hide
Cp,gas 248.37 J/mol×K 520.73 Joback Calculated Property
Cp,gas 258.53 J/mol×K 554.34 Joback Calculated Property
Cp,gas 268.18 J/mol×K 587.95 Joback Calculated Property
Cp,gas 277.31 J/mol×K 621.57 Joback Calculated Property
Cp,gas 285.95 J/mol×K 655.18 Joback Calculated Property
Cp,gas 294.09 J/mol×K 688.79 Joback Calculated Property
Cp,gas 301.76 J/mol×K 722.40 Joback Calculated Property
η [0.0003662; 0.0040411] Pa×s [303.44; 520.73] Show Hide
η 0.0040411 Pa×s 303.44 Joback Calculated Property
η 0.0021881 Pa×s 339.65 Joback Calculated Property
η 0.0013334 Pa×s 375.87 Joback Calculated Property
η 0.0008865 Pa×s 412.09 Joback Calculated Property
η 0.0006296 Pa×s 448.30 Joback Calculated Property
η 0.0004706 Pa×s 484.51 Joback Calculated Property
η 0.0003662 Pa×s 520.73 Joback Calculated Property
ΔvapH 54.90 kJ/mol 423.00 NIST

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 358.50 ± 0.50 K 0.90 NIST

Similar Compounds

2,4-Pentanedione, 3-methyl-. 2,4-Pentanedione, 3-ethyl-. Acetylacetone. 1,1,2,2-Tetraacetylethane. 2,4-Pentanedione, 3-(1-methylethyl)-. Cyclohexane-1,3-dione, 2-acetyl-5,5-dimethyl-. 2-Acetyl-1,3-cyclohexanedione. 6-acetyl-2,2,4,4-tetramethylcyclohexane-1,3,5-trione. 2-Pentanone, 3-ethyl-. 4-Methylheptane-3,5-dione. 3-n-Propyl-2,4-pentanedione. 3-Chloro-2,4-pentanedione. 2,6-Heptanedione, 3-acetyl-. 2,4-Pentanedione, 3-butyl-. 1,3-Cyclopentanedione, 2-methyl-.

Find more compounds similar to 2,4-Pentanedione, 3-acetyl-.

Sources

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