- InChI
- InChI=1S/C5H14N2/c1-5(2)7-4-3-6/h5,7H,3-4,6H2,1-2H3
- InChI Key
- KDRUIMNNZBMLJR-UHFFFAOYSA-N
- Formula
- C5H14N2
- SMILES
- CC(C)NCCN
- Molecular Weight1
- 102.18
- CAS
- 19522-67-9
- Other Names
-
- 1,2-Ethanediamine, N-(1-methylethyl)-
- 2-Isopropylaminoethylamine
- Ethylenediamine, N-isopropyl-
- Isopropylaminoethylamine
- 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).
- 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 | 0.4550 | Relay (1.0) Calculated Property | |
| ΔfG° | 144.62 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -97.61 | kJ/mol | Relay (1.0) Calculated Property |
| ΔfusH° | 15.48 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 43.98 | kJ/mol | Relay (1.0) Calculated Property |
| IE | 8.43 | eV | Relay (1.0) Calculated Property |
| log10WS | 0.46 | Relay (1.0) Calculated Property | |
| logPoct/wat | -0.057 | Crippen Calculated Property | |
| McVol | 101.270 | ml/mol | McGowan Calculated Property |
| Pc | 3810.39 | kPa | Joback Calculated Property |
| Tboil | 414.64 | K | Relay (1.0) Calculated Property |
| Tc | 582.24 | K | Relay (1.0) Calculated Property |
| Tfus | 227.96 | K | Relay (1.0) Calculated Property |
| Vc | 0.357 | m3/kmol | Relay (1.0) Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [213.99; 274.20] | J/mol×K | [436.06; 625.73] | 
|
| Cp,gas | 213.99 | J/mol×K | 436.06 | Joback Calculated Property |
| Cp,gas | 225.21 | J/mol×K | 467.67 | Joback Calculated Property |
| Cp,gas | 235.94 | J/mol×K | 499.28 | Joback Calculated Property |
| Cp,gas | 246.19 | J/mol×K | 530.89 | Joback Calculated Property |
| Cp,gas | 255.97 | J/mol×K | 562.51 | Joback Calculated Property |
| Cp,gas | 265.30 | J/mol×K | 594.12 | Joback Calculated Property |
| Cp,gas | 274.20 | J/mol×K | 625.73 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.66] | kPa | [309.32; 440.24] |
The Yaws Handbook of Vapor Pressure
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.50750e+01 | |||
| Coefficient B | -3.76229e+03 | |||
| Coefficient C | -5.48940e+01 | |||
| Temperature range, min. | 309.32 | |||
| Temperature range, max. | 440.24 | |||
| Pvap | 1.33 | kPa | 309.32 | Calculated Property |
| Pvap | 2.97 | kPa | 323.87 | Calculated Property |
| Pvap | 6.08 | kPa | 338.41 | Calculated Property |
| Pvap | 11.62 | kPa | 352.96 | Calculated Property |
| Pvap | 20.90 | kPa | 367.51 | Calculated Property |
| Pvap | 35.70 | kPa | 382.05 | Calculated Property |
| Pvap | 58.24 | kPa | 396.60 | Calculated Property |
| Pvap | 91.31 | kPa | 411.15 | Calculated Property |
| Pvap | 138.18 | kPa | 425.69 | Calculated Property |
| Pvap | 202.66 | kPa | 440.24 | Calculated Property |
Similar Compounds
Find more compounds similar to N-Isopropylethylenediamine.
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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