- InChI
- InChI=1S/C5H14N2/c1-2-4-7-5-3-6/h7H,2-6H2,1H3
- InChI Key
- CFNHVUGPXZUTRR-UHFFFAOYSA-N
- Formula
- C5H14N2
- SMILES
- CCCNCCN
- Molecular Weight1
- 102.18
- CAS
- 111-39-7
- Other Names
-
- Ethylenediamine, N-propyl-
- N-Propylethylenediamine
- N-n-Propylethylenediamine
- 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).
- Pvap : Vapor 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° | 147.06 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -59.27 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 19.00 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 43.80 | kJ/mol | Joback Calculated Property |
| log10WS | -0.54 | Crippen Calculated Property | |
| logPoct/wat | -0.055 | Crippen Calculated Property | |
| McVol | 101.270 | ml/mol | McGowan Calculated Property |
| Pc | 3773.04 | kPa | Joback Calculated Property |
| Tboil | 421.70 | K | NIST |
| Tc | 621.90 | K | Joback Calculated Property |
| Tfus | 282.03 | K | Joback Calculated Property |
| Vc | 0.380 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [213.90; 272.50] | J/mol×K | [436.50; 621.90] | 
|
| Cp,gas | 213.90 | J/mol×K | 436.50 | Joback Calculated Property |
| Cp,gas | 224.78 | J/mol×K | 467.40 | Joback Calculated Property |
| Cp,gas | 235.20 | J/mol×K | 498.30 | Joback Calculated Property |
| Cp,gas | 245.17 | J/mol×K | 529.20 | Joback Calculated Property |
| Cp,gas | 254.70 | J/mol×K | 560.10 | Joback Calculated Property |
| Cp,gas | 263.81 | J/mol×K | 591.00 | Joback Calculated Property |
| Cp,gas | 272.50 | J/mol×K | 621.90 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.63] | kPa | [319.32; 446.04] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.56567e+01 | |||
| Coefficient B | -4.01059e+03 | |||
| Coefficient C | -5.83690e+01 | |||
| Temperature range, min. | 319.32 | |||
| Temperature range, max. | 446.04 | |||
| Pvap | 1.33 | kPa | 319.32 | Calculated Property |
| Pvap | 2.93 | kPa | 333.40 | Calculated Property |
| Pvap | 5.96 | kPa | 347.48 | Calculated Property |
| Pvap | 11.35 | kPa | 361.56 | Calculated Property |
| Pvap | 20.41 | kPa | 375.64 | Calculated Property |
| Pvap | 34.92 | kPa | 389.72 | Calculated Property |
| Pvap | 57.19 | kPa | 403.80 | Calculated Property |
| Pvap | 90.11 | kPa | 417.88 | Calculated Property |
| Pvap | 137.21 | kPa | 431.96 | Calculated Property |
| Pvap | 202.63 | kPa | 446.04 | Calculated Property |
Similar Compounds
Find more compounds similar to 1,2-Ethanediamine, N-propyl-.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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