- InChI
- InChI=1S/C5H13N/c1-3-5(6)4-2/h5H,3-4,6H2,1-2H3
- InChI Key
- PQPFFKCJENSZKL-UHFFFAOYSA-N
- Formula
- C5H13N
- SMILES
- CCC(N)CC
- Molecular Weight1
- 87.16
- CAS
- 616-24-0
- Other Names
-
- 1-ethylpropylamine
- 3-Amylamine
- 3-aminopentane
- 3-pentylamine
- Propylamine, 1-ethyl-
- «alpha»-Ethylpropylamine
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- 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).
- IE : Ionization energy (eV).
- 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).
- Vm : Molar Volume (m3/mol).
- 1: Molecular weight from the IUPAC atomic weights tables.
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Physical Properties
| Property | Value | Unit | Source |
|---|---|---|---|
| ΔfH°gas | -120.15 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 10.38 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 38.75 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.47 | eV | Relay (1.0) Calculated Property |
| logPoct/wat | 1.134 | Crippen Calculated Property | |
| McVol | 91.290 | ml/mol | McGowan Calculated Property |
| Pc | 3749.97 | kPa | Joback Calculated Property |
| Tboil | [360.15; 364.20] | K |
|
| Tboil | 364.00 ± 3.00 | K | NIST |
| Tboil | 364.20 | K | NIST |
| Tboil | 364.00 | K | NIST |
| Tboil | 362.15 ± 3.00 | K | NIST |
| Tboil | 360.15 ± 3.00 | K | NIST |
| Tboil | 364.15 ± 2.00 | K | NIST |
| Tc | 540.25 | K | Relay (1.0) Calculated Property |
| Tfus | 194.32 | K | Relay (1.0) Calculated Property |
| Vm | 1.17e-04 | m3/mol | Thermodynamic study of (heptane + amine) mixtures. II. Excess and partial molar volumes at 298.15 K |
Cheméo can also estimate Critical Volume, Standard Gibbs free energy of formation, Acentric Factor, Log10 of Water solubility in mol/l for this compound, but they fall outside the models' validated range, so they are not shown here. Open the prediction tool to compute them on demand.
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [173.64; 230.25] | J/mol×K | [386.09; 571.49] |
|
| Cp,gas | 173.64 | J/mol×K | 386.09 | Joback Calculated Property |
| Cp,gas | 184.10 | J/mol×K | 416.99 | Joback Calculated Property |
| Cp,gas | 194.13 | J/mol×K | 447.89 | Joback Calculated Property |
| Cp,gas | 203.75 | J/mol×K | 478.79 | Joback Calculated Property |
| Cp,gas | 212.97 | J/mol×K | 509.69 | Joback Calculated Property |
| Cp,gas | 221.80 | J/mol×K | 540.59 | Joback Calculated Property |
| Cp,gas | 230.25 | J/mol×K | 571.49 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.68] | kPa | [271.72; 384.80] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.55255e+01 | |||
| Coefficient B | -3.50307e+03 | |||
| Coefficient C | -4.18280e+01 | |||
| Temperature range, min. | 271.72 | |||
| Temperature range, max. | 384.80 | |||
| Pvap | 1.33 | kPa | 271.72 | Calculated Property |
| Pvap | 2.94 | kPa | 284.28 | Calculated Property |
| Pvap | 5.98 | kPa | 296.85 | Calculated Property |
| Pvap | 11.41 | kPa | 309.41 | Calculated Property |
| Pvap | 20.52 | kPa | 321.98 | Calculated Property |
| Pvap | 35.09 | kPa | 334.54 | Calculated Property |
| Pvap | 57.43 | kPa | 347.11 | Calculated Property |
| Pvap | 90.39 | kPa | 359.67 | Calculated Property |
| Pvap | 137.44 | kPa | 372.24 | Calculated Property |
| Pvap | 202.68 | kPa | 384.80 | Calculated Property |
Similar Compounds
Find more compounds similar to 3-Pentanamine.
Mixtures
Sources
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Benchmarks for the fifth industrial fluid properties simulation challenge
- Thermodynamic study of (heptane + amine) mixtures. II. Excess and partial molar volumes at 298.15 K
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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