- InChI
- InChI=1S/C8H14O2/c1-2-4-7-5-3-6-8(9)10-7/h7H,2-6H2,1H3
- InChI Key
- FYTRVXSHONWYNE-UHFFFAOYSA-N
- Formula
- C8H14O2
- SMILES
- CCCC1CCCC(=O)O1
- Molecular Weight1
- 142.20
- CAS
- 698-76-0
- Other Names
-
- 5-Hydroxyoctanoic acid lactone
- 5-Hydroxyoctanoic acid «delta»-lactone
- 5-Octanolide
- 5-octanolide («delta»-octalactone)
- D-octanolactone
- Octanoic acid, 5-hydroxy-, «delta»-lactone
- tetrahydro-6-propyl-2H-pyran-2-one
- «beta»-Octalactone
- «delta»-Octalactone
- «delta»-Octanolactone
- «delta»-Octanolide
- «delta»-Propylvalerolactone
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfusH° : Enthalpy of fusion at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- ΔvapH : Enthalpy of vaporization at a given temperature (kJ/mol).
- log10WS : Log10 of Water solubility in mol/l.
- logPoct/wat : Octanol/Water partition coefficient.
- McVol : McGowan's characteristic volume (ml/mol).
- Pc : Critical Pressure (kPa).
- Pvap : Vapor pressure (kPa).
- Inp : Non-polar retention indices.
- I : Polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tc : Critical Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- Vc : Critical Volume (m3/kmol).
- 1: Molecular weight from the IUPAC atomic weights tables.
Cheméo is a service of Céondo GmbH, since 2007, we provide simulation, modelling and software development services for the industry.
Do not hesitate to contact us for your projects.
Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfG° | -167.78 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -423.83 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 15.80 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 67.00 ± 0.20 | kJ/mol | NIST |
| log10WS | -2.04 | Crippen Calculated Property | |
| logPoct/wat | 1.882 | Crippen Calculated Property | |
| McVol | 120.160 | ml/mol | McGowan Calculated Property |
| Pc | 3246.73 | kPa | Joback Calculated Property |
| Inp | [1241.00; 1306.00] |
|
|
| Inp | 1288.00 | NIST | |
| Inp | 1302.00 | NIST | |
| Inp | 1298.00 | NIST | |
| Inp | 1287.00 | NIST | |
| Inp | 1283.00 | NIST | |
| Inp | 1287.00 | NIST | |
| Inp | 1290.00 | NIST | |
| Inp | 1287.00 | NIST | |
| Inp | 1287.00 | NIST | |
| Inp | 1306.00 | NIST | |
| Inp | 1306.00 | NIST | |
| Inp | 1270.00 | NIST | |
| Inp | 1283.00 | NIST | |
| Inp | 1283.00 | NIST | |
| Inp | 1250.00 | NIST | |
| Inp | 1292.00 | NIST | |
| Inp | 1270.00 | NIST | |
| Inp | 1266.00 | NIST | |
| Inp | 1295.00 | NIST | |
| Inp | 1270.00 | NIST | |
| Inp | 1268.00 | NIST | |
| Inp | 1290.00 | NIST | |
| Inp | Outlier 1243.00 | NIST | |
| Inp | Outlier 1241.00 | NIST | |
| Inp | 1252.00 | NIST | |
| Inp | 1287.00 | NIST | |
| Inp | 1297.00 | NIST | |
| Inp | 1289.00 | NIST | |
| Inp | 1288.00 | NIST | |
| Inp | 1252.00 | NIST | |
| Inp | 1250.00 | NIST | |
| Inp | 1266.00 | NIST | |
| Inp | 1288.00 | NIST | |
| Inp | 1287.00 | NIST | |
| Inp | 1306.00 | NIST | |
| Inp | 1292.00 | NIST | |
| I | [1929.00; 2002.00] |
|
|
| I | Outlier 1929.00 | NIST | |
| I | 1965.00 | NIST | |
| I | 1974.00 | NIST | |
| I | 1988.00 | NIST | |
| I | 1980.00 | NIST | |
| I | 1966.00 | NIST | |
| I | 1973.00 | NIST | |
| I | 1977.00 | NIST | |
| I | 1977.00 | NIST | |
| I | 1976.00 | NIST | |
| I | 1988.00 | NIST | |
| I | 1964.00 | NIST | |
| I | 1964.00 | NIST | |
| I | 1977.00 | NIST | |
| I | 1970.00 | NIST | |
| I | 1999.00 | NIST | |
| I | 1947.00 | NIST | |
| I | 1953.00 | NIST | |
| I | 1989.00 | NIST | |
| I | 1993.00 | NIST | |
| I | 1976.00 | NIST | |
| I | 1967.00 | NIST | |
| I | 1988.00 | NIST | |
| I | 1989.00 | NIST | |
| I | 1985.00 | NIST | |
| I | 1990.00 | NIST | |
| I | 1947.00 | NIST | |
| I | 1993.00 | NIST | |
| I | 1984.00 | NIST | |
| I | 1975.00 | NIST | |
| I | 1980.00 | NIST | |
| I | 1986.00 | NIST | |
| I | 1985.00 | NIST | |
| I | 2002.00 | NIST | |
| I | 1964.00 | NIST | |
| I | 1948.00 | NIST | |
| I | 1949.00 | NIST | |
| I | 1988.00 | NIST | |
| I | 1988.00 | NIST | |
| I | 1976.00 | NIST | |
| I | 1941.00 | NIST | |
| I | Outlier 1929.00 | NIST | |
| I | 1977.00 | NIST | |
| I | 1966.00 | NIST | |
| I | 1955.00 | NIST | |
| I | 1956.00 | NIST | |
| I | 1988.00 | NIST | |
| I | 1977.00 | NIST | |
| I | 1989.00 | NIST | |
| Tboil | 496.76 | K | Joback Calculated Property |
| Tc | 715.62 | K | Joback Calculated Property |
| Tfus | 282.09 | K | Joback Calculated Property |
| Vc | 0.445 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [277.44; 364.77] | J/mol×K | [496.76; 715.62] |
|
| Cp,gas | 277.44 | J/mol×K | 496.76 | Joback Calculated Property |
| Cp,gas | 293.89 | J/mol×K | 533.24 | Joback Calculated Property |
| Cp,gas | 309.58 | J/mol×K | 569.71 | Joback Calculated Property |
| Cp,gas | 324.53 | J/mol×K | 606.19 | Joback Calculated Property |
| Cp,gas | 338.71 | J/mol×K | 642.67 | Joback Calculated Property |
| Cp,gas | 352.13 | J/mol×K | 679.14 | Joback Calculated Property |
| Cp,gas | 364.77 | J/mol×K | 715.62 | Joback Calculated Property |
| ΔvapH | 66.60 | kJ/mol | 298.15 | Vapor p... |
| Pvap | [8.80e-04; 0.13] | kPa | [288.30; 353.10] |
|
| Pvap | 8.80e-04 | kPa | 288.30 | Vapour ... |
| Pvap | 1.37e-03 | kPa | 293.20 | Vapour ... |
| Pvap | 2.24e-03 | kPa | 298.20 | Vapour ... |
| Pvap | 3.44e-03 | kPa | 303.20 | Vapour ... |
| Pvap | 4.41e-03 | kPa | 306.30 | Vapour ... |
| Pvap | 5.24e-03 | kPa | 308.00 | Vapour ... |
| Pvap | 5.97e-03 | kPa | 309.80 | Vapour ... |
| Pvap | 7.69e-03 | kPa | 313.00 | Vapour ... |
| Pvap | 8.76e-03 | kPa | 314.10 | Vapour ... |
| Pvap | 0.01 | kPa | 318.10 | Vapour ... |
| Pvap | 0.02 | kPa | 323.20 | Vapour ... |
| Pvap | 0.03 | kPa | 328.40 | Vapour ... |
| Pvap | 0.04 | kPa | 333.40 | Vapour ... |
| Pvap | 0.04 | kPa | 335.70 | Vapour ... |
| Pvap | 0.05 | kPa | 338.20 | Vapour ... |
| Pvap | 0.07 | kPa | 343.10 | Vapour ... |
| Pvap | 0.10 | kPa | 348.10 | Vapour ... |
| Pvap | 0.13 | kPa | 353.10 | Vapour ... |
Similar Compounds
Find more compounds similar to 2H-Pyran-2-one, tetrahydro-6-propyl-.
Sources
- Crippen Method
- Crippen Method
- Vapour pressures and enthalpies of vaporization of a series of d-lactones
- Vapor pressures and enthalpies of vaporization of a series of .gamma. and .delta.-lactones by correlation gas chromatography
- Joback Method
- McGowan Method
- NIST Webbook
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.
Outlier This icon means
that the value is more than 2 standard deviations away from the
property mean.