- InChI
- InChI=1S/C5H13N/c1-5(2)4-6-3/h5-6H,4H2,1-3H3
- InChI Key
- QKYWADPCTHTJHQ-UHFFFAOYSA-N
- Formula
- C5H13N
- SMILES
- CNCC(C)C
- Molecular Weight1
- 87.16
- CAS
- 625-43-4
- Other Names
-
- 2-Methyl-1-(methylamino)propane
- Isobutylmethylamine
- Methylisobutylamine
- N,2-Dimethylpropylamine
- N-Isobutylmethylamine
- N-Methylisobutylamine
- Propylamine, N,2-dimethyl-
- 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.
- 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° | 78.17 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -98.34 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 10.28 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 32.77 | kJ/mol | Joback Calculated Property |
| log10WS | -0.86 | Crippen Calculated Property | |
| logPoct/wat | 0.862 | Crippen Calculated Property | |
| McVol | 91.290 | ml/mol | McGowan Calculated Property |
| Pc | 3555.77 | kPa | Joback Calculated Property |
| Inp | [635.00; 635.00] |
|
|
| Inp | 635.00 | NIST | |
| Inp | 635.00 | NIST | |
| I | 803.00 | NIST | |
| Tboil | 363.53 | K | Joback Calculated Property |
| Tc | 537.86 | K | Joback Calculated Property |
| Tfus | 183.77 | K | Joback Calculated Property |
| Vc | 0.344 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [162.53; 219.45] | J/mol×K | [363.53; 537.86] |
|
| Cp,gas | 162.53 | J/mol×K | 363.53 | Joback Calculated Property |
| Cp,gas | 172.97 | J/mol×K | 392.59 | Joback Calculated Property |
| Cp,gas | 183.01 | J/mol×K | 421.64 | Joback Calculated Property |
| Cp,gas | 192.67 | J/mol×K | 450.70 | Joback Calculated Property |
| Cp,gas | 201.96 | J/mol×K | 479.75 | Joback Calculated Property |
| Cp,gas | 210.89 | J/mol×K | 508.81 | Joback Calculated Property |
| Cp,gas | 219.45 | J/mol×K | 537.86 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.66] | kPa | [264.55; 367.10] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.43455e+01 | |||
| Coefficient B | -2.59238e+03 | |||
| Coefficient C | -8.01390e+01 | |||
| Temperature range, min. | 264.55 | |||
| Temperature range, max. | 367.10 | |||
| Pvap | 1.33 | kPa | 264.55 | Calculated Property |
| Pvap | 3.02 | kPa | 275.94 | Calculated Property |
| Pvap | 6.26 | kPa | 287.34 | Calculated Property |
| Pvap | 12.01 | kPa | 298.73 | Calculated Property |
| Pvap | 21.62 | kPa | 310.13 | Calculated Property |
| Pvap | 36.81 | kPa | 321.52 | Calculated Property |
| Pvap | 59.73 | kPa | 332.92 | Calculated Property |
| Pvap | 92.97 | kPa | 344.31 | Calculated Property |
| Pvap | 139.49 | kPa | 355.71 | Calculated Property |
| Pvap | 202.66 | kPa | 367.10 | Calculated Property |
Similar Compounds
Find more compounds similar to 1-Propanamine, N,2-dimethyl-.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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