Chemical Properties of 4-Heptyn-2-ol (CAS 19781-81-8)

4-Heptyn-2-ol

Download as PDF file Download as Excel file Download as 2D mole file Predict properties

InChI
InChI=1S/C7H12O/c1-3-4-5-6-7(2)8/h7-8H,3,6H2,1-2H3
InChI Key
CXVIEBMEWKSONY-UHFFFAOYSA-N
Formula
C7H12O
SMILES
CCC#CCC(C)O
Molecular Weight1
112.17
CAS
19781-81-8
Other Names
  • hept-4-yn-2-ol

Physical Properties

Property Value Unit Source
Δf 71.60 kJ/mol Joback Calculated Property
Δfgas -73.02 kJ/mol Joback Calculated Property
Δfus 17.57 kJ/mol Joback Calculated Property
Δvap 49.62 kJ/mol Joback Calculated Property
log10WS -1.92 Crippen Calculated Property
logPoct/wat 1.171 Crippen Calculated Property
McVol 106.760 ml/mol McGowan Calculated Property
Pc 3763.78 kPa Joback Calculated Property
Tboil 460.30 K Joback Calculated Property
Tc 645.47 K Joback Calculated Property
Tfus 320.57 K Joback Calculated Property
Vc 0.403 m3/kmol Joback Calculated Property

Temperature Dependent Properties

Property Value Unit Temperature (K) Source
Cp,gas [217.62; 270.36] J/mol×K [460.30; 645.47] Show Hide
Cp,gas 217.62 J/mol×K 460.30 Joback Calculated Property
Cp,gas 227.38 J/mol×K 491.16 Joback Calculated Property
Cp,gas 236.73 J/mol×K 522.02 Joback Calculated Property
Cp,gas 245.69 J/mol×K 552.89 Joback Calculated Property
Cp,gas 254.28 J/mol×K 583.75 Joback Calculated Property
Cp,gas 262.50 J/mol×K 614.61 Joback Calculated Property
Cp,gas 270.36 J/mol×K 645.47 Joback Calculated Property

Pressure Dependent Properties

Property Value Unit Pressure (kPa) Source
Tboilr 341.00 K 1.90 NIST

Correlations

Property Value Unit Temperature (K) Source
Pvap [1.30; 201.44] kPa [349.15; 477.15] The Yaw... Show Hide
Equationln(Pvp) = A + B/(T + C)
Coefficient A1.64196e+01
Coefficient B-4.55664e+03
Coefficient C-6.71610e+01
Temperature range, min.349.15
Temperature range, max.477.15
Pvap 1.30 kPa 349.15 Calculated Property
Pvap 2.82 kPa 363.37 Calculated Property
Pvap 5.70 kPa 377.59 Calculated Property
Pvap 10.85 kPa 391.82 Calculated Property
Pvap 19.56 kPa 406.04 Calculated Property
Pvap 33.61 kPa 420.26 Calculated Property
Pvap 55.40 kPa 434.48 Calculated Property
Pvap 87.97 kPa 448.71 Calculated Property
Pvap 135.11 kPa 462.93 Calculated Property
Pvap 201.44 kPa 477.15 Calculated Property

Similar Compounds

4-Octyn-2-ol. 5-Octyn-3-ol. 4-Pentyn-2-ol. 6-Methyl-6-hepten-4-yn-2-ol. 3-Heptyn-1-ol. 4-Heptyn-3-ol. 3-Octyn-1-ol. 3-Nonyn-1-ol. 3-Decyn-1-ol. 3-Tetradecyn-1-ol. 5-Hexyn-3-ol. 3-Decyn-2-ol. 4-Hexyn-3-ol. 6-Methyl-6-hepten-4-yn-3-ol. 2-Hexyn-1-ol.

Find more compounds similar to 4-Heptyn-2-ol.

Sources

Note: Cheméo is only indexing the data, follow the source links to retrieve the latest data. The source is also providing more information like the publication year, authors and more. Take the time to validate and double check the source of the data.

Login Register