Chemical Properties of 2,4-Heptanediol (CAS 20748-86-1)

2,4-Heptanediol

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InChI
InChI=1S/C7H16O2/c1-3-4-7(9)5-6(2)8/h6-9H,3-5H2,1-2H3
InChI Key
XVEOUOTUJBYHNL-UHFFFAOYSA-N
Formula
C7H16O2
SMILES
CCCC(O)CC(C)O
Molecular Weight1
132.20
CAS
20748-86-1
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Physical Properties

Property Value Unit Source
Δf -270.46 kJ/mol Joback Calculated Property
Δfgas -502.83 kJ/mol Joback Calculated Property
Δfus 15.02 kJ/mol Joback Calculated Property
Δvap 63.76 kJ/mol Joback Calculated Property
log10WS -1.50 Crippen Calculated Property
logPoct/wat 0.918 Crippen Calculated Property
McVol 121.230 ml/mol McGowan Calculated Property
Pc 3501.28 kPa Joback Calculated Property
Inp 1051.00 NIST
Tboil 543.04 K Joback Calculated Property
Tc 705.35 K Joback Calculated Property
Tfus 260.29 K Joback Calculated Property
Vc 0.454 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [299.72; 352.58] J/mol×K [543.04; 705.35] Show Hide
Cp,gas 299.72 J/mol×K 543.04 Joback Calculated Property
Cp,gas 309.47 J/mol×K 570.09 Joback Calculated Property
Cp,gas 318.84 J/mol×K 597.14 Joback Calculated Property
Cp,gas 327.82 J/mol×K 624.19 Joback Calculated Property
Cp,gas 336.43 J/mol×K 651.24 Joback Calculated Property
Cp,gas 344.68 J/mol×K 678.30 Joback Calculated Property
Cp,gas 352.58 J/mol×K 705.35 Joback Calculated Property
η [0.0000536; 0.4213623] Pa×s [260.29; 543.04] Show Hide
η 0.4213623 Pa×s 260.29 Joback Calculated Property
η 0.0300384 Pa×s 307.42 Joback Calculated Property
η 0.0043212 Pa×s 354.54 Joback Calculated Property
η 0.0009798 Pa×s 401.66 Joback Calculated Property
η 0.0003034 Pa×s 448.79 Joback Calculated Property
η 0.0001174 Pa×s 495.91 Joback Calculated Property
η 0.0000536 Pa×s 543.04 Joback Calculated Property

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 380.70 K 1.00 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.63] kPa [393.57; 532.40] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.65701e+01
Coefficient B-5.06608e+03
Coefficient C-8.24320e+01
Temperature range, min.393.57
Temperature range, max.532.40
Pvap 1.33 kPa 393.57 Calculated Property
Pvap 2.88 kPa 409.00 Calculated Property
Pvap 5.79 kPa 424.42 Calculated Property
Pvap 10.98 kPa 439.85 Calculated Property
Pvap 19.73 kPa 455.27 Calculated Property
Pvap 33.86 kPa 470.70 Calculated Property
Pvap 55.74 kPa 486.12 Calculated Property
Pvap 88.47 kPa 501.55 Calculated Property
Pvap 135.87 kPa 516.97 Calculated Property
Pvap 202.63 kPa 532.40 Calculated Property

Similar Compounds

15,16-Dihydroxy triacontane. 1,3-Octanediol. 1,3-Cyclohexanediol. 1,3-Cyclohexanediol, trans-. 1,3-Cyclohexanediol, cis-. 1,3-Hexanediol. 4-Nonanol, (S)-. 4-Nonanol. 2-Heptanol, (R)-. 2-Heptanol. 2-Heptanol, (S)-. 4-Tetradecanol. Undecanol-4. 4-Dodecanol. 4-Tridecanol.

Find more compounds similar to 2,4-Heptanediol.

Sources

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