- InChI
- InChI=1S/C11H20O2/c1-2-3-4-5-7-10-8-6-9-11(12)13-10/h10H,2-9H2,1H3
- InChI Key
- YZRXRLLRSPQHDK-UHFFFAOYSA-N
- Formula
- C11H20O2
- SMILES
- CCCCCCC1CCCC(=O)O1
- Molecular Weight1
- 184.28
- CAS
- 710-04-3
- Other Names
-
- .delta.-hexylvalerolactone
- .delta.-undecalactone
- .delta.-undecanolactone
- 2H-Pyran-2-one, tetrahydro-3-hexyl-
- 5-Hydroxy-n-undecanoic acid «delta»-lactone
- 5-Hydroxyundecanoic acid lactone
- 5-Undecanolide
- 6-hexyltetrahydro-2H-pyran-2-one
- Undecan-5-olide
- Undecanoic acid, 5-hydroxy-, «delta»-lactone
- Undecanolactone
- Undecanolide-1,5
- «delta»-Hexyl-«delta»-valerolactone
- «delta»-Hexylvalerolactone
- «delta»-Undecalactone
- «delta»-Undecanolide
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase 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).
- Inp : Non-polar retention indices.
- I : Polar retention indices.
- S°liquid : Liquid phase molar entropy at standard conditions (J/mol×K).
- Tboil : Normal Boiling Point Temperature (K).
- Tboilr : Boiling point at reduced pressure (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.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfG° | -142.52 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -485.75 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 23.57 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 49.27 | kJ/mol | Joback Calculated Property |
| log10WS | -3.30 | Crippen Calculated Property | |
| logPoct/wat | 3.053 | Crippen Calculated Property | |
| McVol | 162.430 | ml/mol | McGowan Calculated Property |
| Pc | 2395.87 | kPa | Joback Calculated Property |
| Inp | [1535.00; 1579.00] |
|
|
| Inp | 1535.00 | NIST | |
| Inp | 1539.00 | NIST | |
| Inp | 1579.00 | NIST | |
| Inp | 1579.00 | NIST | |
| I | [2264.00; 2356.00] |
|
|
| I | Outlier 2264.00 | NIST | |
| I | 2345.00 | NIST | |
| I | 2356.00 | NIST | |
| I | 2345.00 | NIST | |
| I | 2329.00 | NIST | |
| I | 2336.00 | NIST | |
| S°liquid | [369.50; 369.50] | J/mol×K |
|
| S°liquid | 369.50 | J/mol×K | NIST |
| S°liquid | 369.50 | J/mol×K | NIST |
| Tboil | 565.40 | K | Joback Calculated Property |
| Tc | 773.82 | K | Joback Calculated Property |
| Tfus | 315.90 | K | Joback Calculated Property |
| Vc | 0.613 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [420.46; 519.94] | J/mol×K | [565.40; 773.82] |
|
| Cp,gas | 420.46 | J/mol×K | 565.40 | Joback Calculated Property |
| Cp,gas | 439.35 | J/mol×K | 600.14 | Joback Calculated Property |
| Cp,gas | 457.31 | J/mol×K | 634.87 | Joback Calculated Property |
| Cp,gas | 474.35 | J/mol×K | 669.61 | Joback Calculated Property |
| Cp,gas | 490.47 | J/mol×K | 704.34 | Joback Calculated Property |
| Cp,gas | 505.66 | J/mol×K | 739.08 | Joback Calculated Property |
| Cp,gas | 519.94 | J/mol×K | 773.82 | Joback Calculated Property |
| Cp,liquid | [342.70; 342.70] | J/mol×K | [298.15; 298.15] |
|
| Cp,liquid | 342.70 | J/mol×K | 298.15 | NIST |
| Cp,liquid | 342.70 | J/mol×K | 298.15 | NIST |
| ΔvapH | 80.10 | kJ/mol | 298.15 | Vapor p... |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 426.70 | K | 1.50 | NIST |
Similar Compounds
Find more compounds similar to 2H-Pyran-2-one, 6-hexyltetrahydro-.
Sources
- Crippen Method
- Crippen Method
- Vapor pressures and enthalpies of vaporization of a series of .gamma. and .delta.-lactones by correlation gas chromatography
- Joback Method
- McGowan Method
- NIST Webbook
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Outlier This icon means
that the value is more than 2 standard deviations away from the
property mean.