- InChI
- InChI=1S/C8H17NO/c1-2-3-4-5-6-7-8(9)10/h2-7H2,1H3,(H2,9,10)
- InChI Key
- LTHCSWBWNVGEFE-UHFFFAOYSA-N
- Formula
- C8H17NO
- SMILES
- CCCCCCCC(N)=O
- Molecular Weight1
- 143.23
- CAS
- 629-01-6
- Other Names
-
- caprylamide
- ΔcH°solid : Standard solid enthalpy of combustion (kJ/mol).
- 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).
- ΔfusH : Enthalpy of fusion at a given temperature (kJ/mol).
- ΔsubH° : Enthalpy of sublimation at standard conditions (kJ/mol).
- ΔsubH : Enthalpy of sublimation at a given temperature (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (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.
- 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.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔcH°solid | -5104.48 ± 0.84 | kJ/mol | NIST |
| ΔfG° | -45.99 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -287.24 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 27.60 | kJ/mol | Heat Ca... |
| ΔsubH° | 110.00 ± 3.00 | kJ/mol | NIST |
| ΔvapH° | 50.79 | kJ/mol | Joback Calculated Property |
| log10WS | -2.38 | Crippen Calculated Property | |
| logPoct/wat | 1.832 | Crippen Calculated Property | |
| McVol | 135.130 | ml/mol | McGowan Calculated Property |
| Pc | 2871.95 | kPa | Joback Calculated Property |
| Inp | 1326.00 | NIST | |
| Tboil | 508.84 | K | Joback Calculated Property |
| Tc | 695.96 | K | Joback Calculated Property |
| Tfus | [378.65; 381.90] | K |
|
| Tfus | 378.80 ± 0.60 | K | NIST |
| Tfus | 378.65 ± 2.00 | K | NIST |
| Tfus | 381.90 ± 2.00 | K | NIST |
| Vc | 0.518 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [313.79; 382.39] | J/mol×K | [508.84; 695.96] |
|
|
T(K) Ideal gas heat capacity (J/mol×K) 310 320 330 340 350 360 370 380 550 600 650 700 | ||||
| Cp,gas | 313.79 | J/mol×K | 508.84 | Joback Calculated Property |
| Cp,gas | 326.61 | J/mol×K | 540.03 | Joback Calculated Property |
| Cp,gas | 338.86 | J/mol×K | 571.21 | Joback Calculated Property |
| Cp,gas | 350.55 | J/mol×K | 602.40 | Joback Calculated Property |
| Cp,gas | 361.69 | J/mol×K | 633.59 | Joback Calculated Property |
| Cp,gas | 372.30 | J/mol×K | 664.77 | Joback Calculated Property |
| Cp,gas | 382.39 | J/mol×K | 695.96 | Joback Calculated Property |
| ΔfusH | 27.60 | kJ/mol | 377.00 | NIST |
| ΔsubH | 110.50 ± 2.90 | kJ/mol | 349.50 | NIST |
Similar Compounds
Find more compounds similar to Octanamide.
Sources
- Crippen Method
- Crippen Method
- Heat Capacities and Enthalpies of Solid-Solid Transitions and Fusion of a Series of Eleven Primary Alkylamides by Differential Scanning Calorimetry
- 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.