Chemical Properties of 1,4-Pentanediol (CAS 626-95-9)

1,4-Pentanediol

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InChI
InChI=1S/C5H12O2/c1-5(7)3-2-4-6/h5-7H,2-4H2,1H3
InChI Key
GLOBUAZSRIOKLN-UHFFFAOYSA-N
Formula
C5H12O2
SMILES
CC(O)CCCO
Molecular Weight1
104.15
CAS
626-95-9
Other Names
  • pentane-1,4-diol
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Physical Properties

Property Value Unit Source
Δf -284.86 kJ/mol Joback Calculated Property
Δfgas -456.27 kJ/mol Joback Calculated Property
Δfus 13.36 kJ/mol Joback Calculated Property
Δvap 59.69 kJ/mol Joback Calculated Property
log10WS -0.55 Crippen Calculated Property
logPoct/wat 0.140 Crippen Calculated Property
McVol 93.050 ml/mol McGowan Calculated Property
Pc 4409.10 kPa Joback Calculated Property
Tboil 497.72 K Joback Calculated Property
Tc 658.58 K Joback Calculated Property
Tfus 252.75 K Joback Calculated Property
Vc 0.347 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [213.31; 255.10] J/mol×K [497.72; 658.58] Show Hide
Cp,gas 213.31 J/mol×K 497.72 Joback Calculated Property
Cp,gas 220.99 J/mol×K 524.53 Joback Calculated Property
Cp,gas 228.37 J/mol×K 551.34 Joback Calculated Property
Cp,gas 235.47 J/mol×K 578.15 Joback Calculated Property
Cp,gas 242.28 J/mol×K 604.96 Joback Calculated Property
Cp,gas 248.82 J/mol×K 631.77 Joback Calculated Property
Cp,gas 255.10 J/mol×K 658.58 Joback Calculated Property
η [0.0000967; 0.3861453] Pa×s [252.75; 497.72] Show Hide
η 0.3861453 Pa×s 252.75 Joback Calculated Property
η 0.0370842 Pa×s 293.58 Joback Calculated Property
η 0.0063110 Pa×s 334.41 Joback Calculated Property
η 0.0015790 Pa×s 375.24 Joback Calculated Property
η 0.0005185 Pa×s 416.06 Joback Calculated Property
η 0.0002078 Pa×s 456.89 Joback Calculated Property
η 0.0000967 Pa×s 497.72 Joback Calculated Property

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.33; 202.64] kPa [367.12; 509.80] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.56591e+01
Coefficient B-4.51734e+03
Coefficient C-7.32420e+01
Temperature range, min.367.12
Temperature range, max.509.80
Pvap 1.33 kPa 367.12 Calculated Property
Pvap 2.93 kPa 382.97 Calculated Property
Pvap 5.96 kPa 398.83 Calculated Property
Pvap 11.34 kPa 414.68 Calculated Property
Pvap 20.40 kPa 430.53 Calculated Property
Pvap 34.92 kPa 446.39 Calculated Property
Pvap 57.19 kPa 462.24 Calculated Property
Pvap 90.11 kPa 478.09 Calculated Property
Pvap 137.21 kPa 493.95 Calculated Property
Pvap 202.64 kPa 509.80 Calculated Property

Similar Compounds

2,5-Hexanediol. 1,5-Hexanediol. 1,7-Octanediol. 2,5-Dihydroxyheptane. 2-Pentanol. (S)-(+)-2-Pentanol. (R)-(-)-2-Pentanol. 2-Hexanol, (S)-. 2-Hexanol, (R)-. DL-2-hexanol. 2-Hexanol. 2-Heptanol, (S)-. 2-Heptanol, (R)-. 2-Heptanol. 2-Tetradecanol.

Find more compounds similar to 1,4-Pentanediol.

Sources

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