- InChI
- InChI=1S/C8H17NO/c1-4-6(3)7(5-2)8(9)10/h6-7H,4-5H2,1-3H3,(H2,9,10)
- InChI Key
- QRCJOCOSPZMDJY-UHFFFAOYSA-N
- Formula
- C8H17NO
- SMILES
- CCC(C)C(CC)C(N)=O
- Molecular Weight1
- 143.23
- CAS
- 4171-13-5
- Other Names
-
- 2-propylpentanamide
- 2-propylvaleramide
- di-n-propylacetamide
- 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).
- 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 |
|---|---|---|---|
| ΔfG° | -50.87 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -297.80 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 16.23 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 50.01 | kJ/mol | Joback Calculated Property |
| log10WS | -1.90 | Crippen Calculated Property | |
| logPoct/wat | 1.544 | Crippen Calculated Property | |
| McVol | 135.130 | ml/mol | McGowan Calculated Property |
| Pc | 2921.84 | kPa | Joback Calculated Property |
| Inp | [1220.00; 1250.00] |
|
|
| Inp | 1250.00 | NIST | |
| Inp | 1240.00 | NIST | |
| Inp | 1220.00 | NIST | |
| Inp | 1240.00 | NIST | |
| Tboil | 507.96 | K | Joback Calculated Property |
| Tc | 703.18 | K | Joback Calculated Property |
| Tfus | 398.20 | K | Validat... |
| Vc | 0.506 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [314.29; 386.11] | J/mol×K | [507.96; 703.18] |
|
| Cp,gas | 314.29 | J/mol×K | 507.96 | Joback Calculated Property |
| Cp,gas | 327.81 | J/mol×K | 540.50 | Joback Calculated Property |
| Cp,gas | 340.69 | J/mol×K | 573.03 | Joback Calculated Property |
| Cp,gas | 352.94 | J/mol×K | 605.57 | Joback Calculated Property |
| Cp,gas | 364.59 | J/mol×K | 638.11 | Joback Calculated Property |
| Cp,gas | 375.64 | J/mol×K | 670.65 | Joback Calculated Property |
| Cp,gas | 386.11 | J/mol×K | 703.18 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Valnoctamide.
Sources
- Crippen Method
- Crippen Method
- Validation of the Vaporization Enthalpies of Some Simple Aliphatic Amides and Their Use in the Evaluation of the Vaporization Enthalpy of Valpromide and Valnoctamide
- Joback Method
- McGowan Method
- NIST Webbook
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