- InChI
- InChI=1S/C9H21N/c1-4-6-8-10(3)9-7-5-2/h4-9H2,1-3H3
- InChI Key
- MTHFROHDIWGWFD-UHFFFAOYSA-N
- Formula
- C9H21N
- SMILES
- CCCCN(C)CCCC
- Molecular Weight1
- 143.27
- CAS
- 3405-45-6
- Other Names
-
- Dibutylamine, N-methyl-
- Dibutylmethylamine
- Methanamine, N,N-dibutyl-
- Methyl di-n-butylamine
- Methyldibutylamine
- N,N-Dibutyl-N-methylamine
- N,N-Dibutylmethylamine
- N,N-di-n-Butylmethylamine
- N-Butyl-N-methyl-1-butanamine
- N-Methyldibutylamine
- di-n-Butylmethylamine
- 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).
- Inp : Non-polar retention indices.
- Tboil : Normal Boiling Point Temperature (K).
- Tboilr : Boiling point at reduced pressure (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° | 135.68 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -161.56 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 22.09 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 37.67 | kJ/mol | Joback Calculated Property |
| log10WS | -2.16 | Crippen Calculated Property | |
| logPoct/wat | 2.518 | Crippen Calculated Property | |
| McVol | 147.650 | ml/mol | McGowan Calculated Property |
| Pc | 2302.53 | kPa | Joback Calculated Property |
| Inp | [923.60; 948.00] |
|
|
| Inp | 948.00 | NIST | |
| Inp | 923.60 | NIST | |
| Tboil | 417.76 | K | Joback Calculated Property |
| Tc | 579.60 | K | Joback Calculated Property |
| Tfus | 223.66 | K | Joback Calculated Property |
| Vc | 0.557 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [303.35; 385.27] | J/mol×K | [417.76; 579.60] |
|
| Cp,gas | 303.35 | J/mol×K | 417.76 | Joback Calculated Property |
| Cp,gas | 318.41 | J/mol×K | 444.73 | Joback Calculated Property |
| Cp,gas | 332.88 | J/mol×K | 471.71 | Joback Calculated Property |
| Cp,gas | 346.79 | J/mol×K | 498.68 | Joback Calculated Property |
| Cp,gas | 360.15 | J/mol×K | 525.66 | Joback Calculated Property |
| Cp,gas | 372.97 | J/mol×K | 552.63 | Joback Calculated Property |
| Cp,gas | 385.27 | J/mol×K | 579.60 | Joback Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 323.20 | K | 1.30 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.65] | kPa | [328.20; 460.00] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.54791e+01 | |||
| Coefficient B | -4.05227e+03 | |||
| Coefficient C | -6.14540e+01 | |||
| Temperature range, min. | 328.20 | |||
| Temperature range, max. | 460.00 | |||
| Pvap | 1.33 | kPa | 328.20 | Calculated Property |
| Pvap | 2.94 | kPa | 342.84 | Calculated Property |
| Pvap | 5.99 | kPa | 357.49 | Calculated Property |
| Pvap | 11.43 | kPa | 372.13 | Calculated Property |
| Pvap | 20.55 | kPa | 386.78 | Calculated Property |
| Pvap | 35.15 | kPa | 401.42 | Calculated Property |
| Pvap | 57.50 | kPa | 416.07 | Calculated Property |
| Pvap | 90.47 | kPa | 430.71 | Calculated Property |
| Pvap | 137.50 | kPa | 445.36 | Calculated Property |
| Pvap | 202.65 | kPa | 460.00 | Calculated Property |
Similar Compounds
Find more compounds similar to 1-Butanamine, N-butyl-N-methyl-.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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