- InChI
- InChI=1S/C8H18N2O/c1-2-3-4-5-6-7-10-8(9)11/h2-7H2,1H3,(H3,9,10,11)
- InChI Key
- LDNJCDRFTFLQLF-UHFFFAOYSA-N
- Formula
- C8H18N2O
- SMILES
- CCCCCCCNC(N)=O
- Molecular Weight1
- 158.24
- CAS
- 42955-46-4
- Other Names
-
- Heptylurea
- Urea, n-heptyl-
- 1-Heptyl urea
- 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).
- 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).
- 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° | 43.40 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -233.77 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 28.37 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 57.22 | kJ/mol | Joback Calculated Property |
| log10WS | -2.55 | Crippen Calculated Property | |
| logPoct/wat | 1.625 | Crippen Calculated Property | |
| McVol | 145.110 | ml/mol | McGowan Calculated Property |
| Pc | 2912.39 | kPa | Joback Calculated Property |
| Tboil | 559.01 | K | Joback Calculated Property |
| Tc | 747.81 | K | Joback Calculated Property |
| Tfus | 365.77 | K | Joback Calculated Property |
| Vc | 0.553 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [362.17; 431.07] | J/mol×K | [559.01; 747.81] | 
|
| Cp,gas | 362.17 | J/mol×K | 559.01 | Joback Calculated Property |
| Cp,gas | 375.15 | J/mol×K | 590.48 | Joback Calculated Property |
| Cp,gas | 387.50 | J/mol×K | 621.94 | Joback Calculated Property |
| Cp,gas | 399.25 | J/mol×K | 653.41 | Joback Calculated Property |
| Cp,gas | 410.42 | J/mol×K | 684.87 | Joback Calculated Property |
| Cp,gas | 421.02 | J/mol×K | 716.34 | Joback Calculated Property |
| Cp,gas | 431.07 | J/mol×K | 747.81 | Joback Calculated Property |
| ΔfusH | [26.30; 29.00] | kJ/mol | [382.20; 386.10] |
|
| ΔfusH | 26.30 | kJ/mol | 382.20 | NIST |
| ΔfusH | 29.00 | kJ/mol | 386.10 | NIST |
Similar Compounds
![Urea],1,1'-(1,4-cyclohexylenedimethylene)bis[3-methyl-.](data:image/png;base64,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)
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