- InChI
- InChI=1S/C4H10N2O/c1-2-3-6-4(5)7/h2-3H2,1H3,(H3,5,6,7)
- InChI Key
- ZQZJKHIIQFPZCS-UHFFFAOYSA-N
- Formula
- C4H10N2O
- SMILES
- CCCNC(=N)O
- Molecular Weight1
- 102.14
- CAS
- 627-06-5
- Other Names
-
- 1-Propylurea
- N-propylurea
- propylurea
- 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).
- 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).
- Psub : Sublimation pressure (kPa).
- Tboil : Normal Boiling Point Temperature (K).
- Tfus : Normal melting (fusion) point (K).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfG° | 138.97 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -26.32 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 59.69 | kJ/mol | Joback Calculated Property |
| log10WS | -1.92 | Crippen Calculated Property | |
| logPoct/wat | 0.479 | Crippen Calculated Property | |
| McVol | 88.750 | ml/mol | McGowan Calculated Property |
| Tboil | 517.61 | K | Joback Calculated Property |
| Tfus | 317.10 | K | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [38.33; 201.84] | J/mol×K | [100.12; 517.61] | 
|
| Cp,gas | 38.33 | J/mol×K | 100.12 | Joback Calculated Property |
| Cp,gas | 38.33 | J/mol×K | 100.12 | Joback Calculated Property |
| Cp,gas | 38.33 | J/mol×K | 100.12 | Joback Calculated Property |
| Cp,gas | 38.33 | J/mol×K | 100.12 | Joback Calculated Property |
| Cp,gas | 38.33 | J/mol×K | 100.12 | Joback Calculated Property |
| Cp,gas | 38.33 | J/mol×K | 100.12 | Joback Calculated Property |
| Cp,gas | 201.84 | J/mol×K | 517.61 | Joback Calculated Property |
| Psub | [1.90e-04; 2.17e-03] | kPa | [333.20; 357.30] |
|
| Psub | 1.90e-04 | kPa | 333.20 | Measure... |
| Psub | 3.00e-04 | kPa | 337.40 | Measure... |
| Psub | 4.70e-04 | kPa | 342.20 | Measure... |
| Psub | 7.20e-04 | kPa | 345.70 | Measure... |
| Psub | 7.40e-04 | kPa | 346.10 | Measure... |
| Psub | 9.40e-04 | kPa | 348.70 | Measure... |
| Psub | 9.90e-04 | kPa | 349.20 | Measure... |
| Psub | 1.08e-03 | kPa | 350.20 | Measure... |
| Psub | 1.58e-03 | kPa | 354.10 | Measure... |
| Psub | 1.76e-03 | kPa | 355.20 | Measure... |
| Psub | 2.17e-03 | kPa | 357.30 | Measure... |
Similar Compounds
Find more compounds similar to Urea, propyl-.
Mixtures
Sources
- Crippen Method
- Crippen Method
- Hydration of urea and its derivatives - Volumetric and compressibility studies
- Effect of temperature and ionic strength on volumetric and acoustic properties of solutions of urea alkyl derivatives in aqueous NaCl
- Measurement and Prediction of Thermochemical Properties: Improved Increments for the Estimation of Enthalpies of Sublimation and Standard Enthalpies of Formation of Alkyl Derivatives of Urea
- 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.