- InChI
- InChI=1S/C16H35N/c1-3-5-7-9-11-13-15-17-16-14-12-10-8-6-4-2/h17H,3-16H2,1-2H3
- InChI Key
- LAWOZCWGWDVVSG-UHFFFAOYSA-N
- Formula
- C16H35N
- SMILES
- CCCCCCCCNCCCCCCCC
- Molecular Weight1
- 241.46
- CAS
- 1120-48-5
- Other Names
-
- Di-n-octylamine
- Dioctylamine
- N-n-Octyl-n-octylamine
- Rc 5632
- di-Normal-octylamine
- ΔcH°liquid : Standard liquid enthalpy of combustion (kJ/mol).
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- Cp,liquid : Liquid phase heat capacity (J/mol×K).
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔfH°liquid : Liquid phase 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).
- ΔvapH : Enthalpy of vaporization at a given temperature (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).
- ρc : Critical density (kg/m3).
- 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 |
|---|---|---|---|
| ΔcH°liquid | -10890.90 ± 1.60 | kJ/mol | NIST |
| ΔfG° | 173.23 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -320.20 ± 2.30 | kJ/mol | NIST |
| ΔfH°liquid | -407.30 ± 1.90 | kJ/mol | NIST |
| ΔfusH° | 42.29 | kJ/mol | Joback Calculated Property |
| ΔvapH° | [87.10; 87.10] | kJ/mol |
|
| ΔvapH° | 87.10 ± 1.30 | kJ/mol | NIST |
| ΔvapH° | 87.10 | kJ/mol | NIST |
| ΔvapH° | 87.10 ± 1.30 | kJ/mol | NIST |
| log10WS | -5.71 | Crippen Calculated Property | |
| logPoct/wat | 5.297 | Crippen Calculated Property | |
| McVol | 246.280 | ml/mol | McGowan Calculated Property |
| Pc | 1260.00 ± 300.00 | kPa | NIST |
| ρc | 220.93 ± 20.04 | kg/m3 | NIST |
| Tboil | [570.65; 570.70] | K |
|
| Tboil | 570.70 | K | NIST |
| Tboil | 570.65 ± 7.00 | K | NIST |
| Tc | 734.00 ± 3.00 | K | NIST |
| Tfus | [283.45; 309.65] | K |
|
| Tfus | 287.65 ± 2.00 | K | NIST |
| Tfus | 296.65 ± 1.40 | K | NIST |
| Tfus | 283.45 ± 2.00 | K | NIST |
| Tfus | 287.77 ± 0.30 | K | NIST |
| Tfus | 287.75 ± 0.50 | K | NIST |
| Tfus | 307.15 ± 5.00 | K | NIST |
| Tfus | 308.15 ± 5.00 | K | NIST |
| Tfus | 309.15 ± 5.00 | K | NIST |
| Tfus | 309.65 ± 5.00 | K | NIST |
| Vc | 0.967 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [677.16; 779.55] | J/mol×K | [615.65; 778.18] |
|
| Cp,gas | 677.16 | J/mol×K | 615.65 | Joback Calculated Property |
| Cp,gas | 696.09 | J/mol×K | 642.74 | Joback Calculated Property |
| Cp,gas | 714.25 | J/mol×K | 669.83 | Joback Calculated Property |
| Cp,gas | 731.65 | J/mol×K | 696.91 | Joback Calculated Property |
| Cp,gas | 748.31 | J/mol×K | 724.00 | Joback Calculated Property |
| Cp,gas | 764.27 | J/mol×K | 751.09 | Joback Calculated Property |
| Cp,gas | 779.55 | J/mol×K | 778.18 | Joback Calculated Property |
| Cp,liquid | 507.20 | J/mol×K | 298.15 | NIST |
| ΔvapH | 92.60 | kJ/mol | 298.15 | The vap... |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.65] | kPa | [446.65; 599.37] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.66287e+01 | |||
| Coefficient B | -5.62189e+03 | |||
| Coefficient C | -1.02615e+02 | |||
| Temperature range, min. | 446.65 | |||
| Temperature range, max. | 599.37 | |||
| Pvap | 1.33 | kPa | 446.65 | Calculated Property |
| Pvap | 2.87 | kPa | 463.62 | Calculated Property |
| Pvap | 5.78 | kPa | 480.59 | Calculated Property |
| Pvap | 10.96 | kPa | 497.56 | Calculated Property |
| Pvap | 19.70 | kPa | 514.53 | Calculated Property |
| Pvap | 33.80 | kPa | 531.49 | Calculated Property |
| Pvap | 55.66 | kPa | 548.46 | Calculated Property |
| Pvap | 88.38 | kPa | 565.43 | Calculated Property |
| Pvap | 135.81 | kPa | 582.40 | Calculated Property |
| Pvap | 202.65 | kPa | 599.37 | Calculated Property |
Similar Compounds
Find more compounds similar to 1-Octanamine, n-octyl-.
Sources
- Crippen Method
- Crippen Method
- The vaporization enthalpy and vapor pressure of S (+)-methamphetamine at T = 298.15 K by correlation gas chromatography
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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