- InChI
- InChI=1S/C5H13NO2/c1-2-5(6,3-7)4-8/h7-8H,2-4,6H2,1H3
- InChI Key
- IOAOAKDONABGPZ-UHFFFAOYSA-N
- Formula
- C5H13NO2
- SMILES
- CCC(N)(CO)CO
- Molecular Weight1
- 119.16
- CAS
- 115-70-8
- Other Names
-
- 1,3-Propanediol, 2-amino-2-ethyl-
- 2-Amino-1,3-dihydroxy-2-ethylpropane
- 2-Ethyl-2-aminopropanediol
- 2-amino-2-ethylpropanediol
- AEPD
- AEPD-85
- Aminoethyl propanediol
- 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).
- 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).
- 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° | -213.13 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -425.95 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 14.66 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 69.43 | kJ/mol | Joback Calculated Property |
| log10WS | 0.01 | Crippen Calculated Property | |
| logPoct/wat | -0.921 | Crippen Calculated Property | |
| McVol | 103.030 | ml/mol | McGowan Calculated Property |
| Pc | 4835.95 | kPa | Joback Calculated Property |
| Tboil | 567.46 | K | Joback Calculated Property |
| Tc | 743.97 | K | Joback Calculated Property |
| Tfus | 309.00 ± 1.00 | K | NIST |
| Vc | 0.371 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [266.51; 309.36] | J/mol×K | [567.46; 743.97] | 
|
| Cp,gas | 266.51 | J/mol×K | 567.46 | Joback Calculated Property |
| Cp,gas | 274.68 | J/mol×K | 596.88 | Joback Calculated Property |
| Cp,gas | 282.40 | J/mol×K | 626.30 | Joback Calculated Property |
| Cp,gas | 289.71 | J/mol×K | 655.71 | Joback Calculated Property |
| Cp,gas | 296.62 | J/mol×K | 685.13 | Joback Calculated Property |
| Cp,gas | 303.16 | J/mol×K | 714.55 | Joback Calculated Property |
| Cp,gas | 309.36 | J/mol×K | 743.97 | Joback Calculated Property |
| Cp,liquid | [367.50; 408.20] | J/mol×K | [303.15; 353.15] |
|
| Cp,liquid | 367.50 | J/mol×K | 303.15 | Molar h... |
| Cp,liquid | 370.50 | J/mol×K | 308.15 | Molar h... |
| Cp,liquid | 374.10 | J/mol×K | 313.15 | Molar h... |
| Cp,liquid | 378.00 | J/mol×K | 318.15 | Molar h... |
| Cp,liquid | 381.50 | J/mol×K | 323.15 | Molar h... |
| Cp,liquid | 385.80 | J/mol×K | 328.15 | Molar h... |
| Cp,liquid | 389.90 | J/mol×K | 333.15 | Molar h... |
| Cp,liquid | 393.90 | J/mol×K | 338.15 | Molar h... |
| Cp,liquid | 398.60 | J/mol×K | 343.15 | Molar h... |
| Cp,liquid | 403.10 | J/mol×K | 348.15 | Molar h... |
| Cp,liquid | 408.20 | J/mol×K | 353.15 | Molar h... |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | [419.00; 425.00] | K | [1.00; 1.30] |
|
| Tboilr | 419.00 | K | 1.00 | NIST |
| Tboilr | 425.00 | K | 1.30 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.66] | kPa | [359.92; 516.44] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.47386e+01 | |||
| Coefficient B | -4.24422e+03 | |||
| Coefficient C | -6.62220e+01 | |||
| Temperature range, min. | 359.92 | |||
| Temperature range, max. | 516.44 | |||
| Pvap | 1.33 | kPa | 359.92 | Calculated Property |
| Pvap | 2.99 | kPa | 377.31 | Calculated Property |
| Pvap | 6.16 | kPa | 394.70 | Calculated Property |
| Pvap | 11.79 | kPa | 412.09 | Calculated Property |
| Pvap | 21.22 | kPa | 429.48 | Calculated Property |
| Pvap | 36.19 | kPa | 446.88 | Calculated Property |
| Pvap | 58.90 | kPa | 464.27 | Calculated Property |
| Pvap | 92.04 | kPa | 481.66 | Calculated Property |
| Pvap | 138.76 | kPa | 499.05 | Calculated Property |
| Pvap | 202.66 | kPa | 516.44 | Calculated Property |
Similar Compounds
Find more compounds similar to 2-Amino-2-ethyl-1,3-propanediol.
Mixtures
- 2-Amino-2-ethyl-1,3-propanediol + Water
- Piperazine + 2-Amino-2-ethyl-1,3-propanediol + Water
- 2-Amino-2-ethyl-1,3-propanediol + lithium chloride + Water
- lithium bromide + 2-Amino-2-ethyl-1,3-propanediol + Water
Sources
- Crippen Method
- Crippen Method
- Molar heat capacities of aqueous 2-amino-2-ethyl-1,3-propanediol solutions and their ternary mixtures containing piperazine or lithium salts
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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