- InChI
- InChI=1S/C17H37N/c1-4-6-8-10-12-14-16-18(3)17-15-13-11-9-7-5-2/h4-17H2,1-3H3
- InChI Key
- YJLYANLCNIKXMG-UHFFFAOYSA-N
- Formula
- C17H37N
- SMILES
- CCCCCCCCN(C)CCCCCCCC
- Molecular Weight1
- 255.48
- CAS
- 4455-26-9
- Other Names
-
- Di(octyl)methylamine
- N,N-Dioctylmethylamine
- N-Methyldi-n-octylamine
- N-Methyldioctylamine
- methyldioctylamine
- 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).
- I : 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 |
|---|---|---|---|
| ΔfG° | 203.04 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -326.68 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 42.81 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 55.48 | kJ/mol | Joback Calculated Property |
| log10WS | -5.51 | Crippen Calculated Property | |
| logPoct/wat | 5.639 | Crippen Calculated Property | |
| McVol | 260.370 | ml/mol | McGowan Calculated Property |
| Pc | 1229.42 | kPa | Joback Calculated Property |
| I | 1770.00 | NIST | |
| Tboil | 600.80 | K | Joback Calculated Property |
| Tc | 758.95 | K | Joback Calculated Property |
| Tfus | 313.82 | K | Joback Calculated Property |
| Vc | 1.006 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [707.48; 815.46] | J/mol×K | [600.80; 758.95] | 
|
| Cp,gas | 707.48 | J/mol×K | 600.80 | Joback Calculated Property |
| Cp,gas | 727.42 | J/mol×K | 627.16 | Joback Calculated Property |
| Cp,gas | 746.55 | J/mol×K | 653.52 | Joback Calculated Property |
| Cp,gas | 764.89 | J/mol×K | 679.87 | Joback Calculated Property |
| Cp,gas | 782.48 | J/mol×K | 706.23 | Joback Calculated Property |
| Cp,gas | 799.33 | J/mol×K | 732.59 | Joback Calculated Property |
| Cp,gas | 815.46 | J/mol×K | 758.95 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.64] | kPa | [455.56; 598.06] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.76453e+01 | |||
| Coefficient B | -6.07255e+03 | |||
| Coefficient C | -1.05712e+02 | |||
| Temperature range, min. | 455.56 | |||
| Temperature range, max. | 598.06 | |||
| Pvap | 1.33 | kPa | 455.56 | Calculated Property |
| Pvap | 2.83 | kPa | 471.39 | Calculated Property |
| Pvap | 5.63 | kPa | 487.23 | Calculated Property |
| Pvap | 10.62 | kPa | 503.06 | Calculated Property |
| Pvap | 19.07 | kPa | 518.89 | Calculated Property |
| Pvap | 32.81 | kPa | 534.73 | Calculated Property |
| Pvap | 54.30 | kPa | 550.56 | Calculated Property |
| Pvap | 86.80 | kPa | 566.39 | Calculated Property |
| Pvap | 134.51 | kPa | 582.23 | Calculated Property |
| Pvap | 202.64 | kPa | 598.06 | Calculated Property |
Similar Compounds
Find more compounds similar to 1-Octanamine, N-methyl-N-octyl-.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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