- InChI
- InChI=1S/C7H17N/c1-3-5-7-8-6-4-2/h8H,3-7H2,1-2H3
- InChI Key
- CWYZDPHNAGSFQB-UHFFFAOYSA-N
- Formula
- C7H17N
- SMILES
- CCCCNCCC
- Molecular Weight1
- 115.22
- CAS
- 20193-21-9
- Other Names
-
- Butylamine, N-propyl-
- Butylpropylamine
- N-Butyl-N-propylamine
- N-Propyl-1-butylamine
- N-Propylbutylamine
- propylbutyl-amine
- ω : Acentric Factor.
- 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).
- IE : Ionization energy (eV).
- 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).
- 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 |
|---|---|---|---|
| ω | 0.4546 | Relay (1.0) Calculated Property | |
| ΔfG° | 97.45 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -141.32 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 18.98 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 42.65 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 7.99 | eV | Relay (1.0) Calculated Property |
| log10WS | -1.02 | Relay (1.0) Calculated Property | |
| logPoct/wat | 1.786 | Crippen Calculated Property | |
| McVol | 119.470 | ml/mol | McGowan Calculated Property |
| Pc | 2838.39 | kPa | Joback Calculated Property |
| Inp | 847.00 | NIST | |
| Tboil | 406.33 | K | Relay (1.0) Calculated Property |
| Tc | 566.27 | K | Relay (1.0) Calculated Property |
| Tfus | 200.48 | K | Relay (1.0) Calculated Property |
| Vc | 0.455 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [238.17; 306.74] | J/mol×K | [409.73; 578.95] | 
|
| Cp,gas | 238.17 | J/mol×K | 409.73 | Joback Calculated Property |
| Cp,gas | 250.74 | J/mol×K | 437.93 | Joback Calculated Property |
| Cp,gas | 262.84 | J/mol×K | 466.14 | Joback Calculated Property |
| Cp,gas | 274.48 | J/mol×K | 494.34 | Joback Calculated Property |
| Cp,gas | 285.67 | J/mol×K | 522.55 | Joback Calculated Property |
| Cp,gas | 296.42 | J/mol×K | 550.75 | Joback Calculated Property |
| Cp,gas | 306.74 | J/mol×K | 578.95 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.66] | kPa | [307.32; 433.00] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.54299e+01 | |||
| Coefficient B | -3.83283e+03 | |||
| Coefficient C | -5.41990e+01 | |||
| Temperature range, min. | 307.32 | |||
| Temperature range, max. | 433.00 | |||
| Pvap | 1.33 | kPa | 307.32 | Calculated Property |
| Pvap | 2.94 | kPa | 321.28 | Calculated Property |
| Pvap | 6.00 | kPa | 335.25 | Calculated Property |
| Pvap | 11.45 | kPa | 349.21 | Calculated Property |
| Pvap | 20.59 | kPa | 363.18 | Calculated Property |
| Pvap | 35.21 | kPa | 377.14 | Calculated Property |
| Pvap | 57.59 | kPa | 391.11 | Calculated Property |
| Pvap | 90.57 | kPa | 405.07 | Calculated Property |
| Pvap | 137.59 | kPa | 419.04 | Calculated Property |
| Pvap | 202.66 | kPa | 433.00 | Calculated Property |
Similar Compounds
Find more compounds similar to 1-Butanamine, N-propyl-.
Sources
- Cheméo Relay (1.0)
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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