- InChI
- InChI=1S/C7H15N/c1-2-7-5-3-4-6-8-7/h7-8H,2-6H2,1H3
- InChI Key
- QBBKKFZGCDJDQK-UHFFFAOYSA-N
- Formula
- C7H15N
- SMILES
- CCC1CCCCN1
- Molecular Weight1
- 113.20
- CAS
- 1484-80-6
- Other Names
-
- Piperidine, 2-ethyl-
- coniine
- «alpha»-Ethylpiperidine
- «alpha»-Ethylpiperidine
- 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).
- 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° | 120.22 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -95.68 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 15.31 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 42.20 ± 0.90 | kJ/mol | NIST |
| log10WS | -1.50 | Aq. Sol... | |
| logPoct/wat | 1.538 | Crippen Calculated Property | |
| McVol | 108.610 | ml/mol | McGowan Calculated Property |
| Pc | 3628.97 | kPa | Joback Calculated Property |
| Inp | [890.00; 890.00] |
|
|
| Inp | 890.00 | NIST | |
| Inp | 890.00 | NIST | |
| Tboil | 416.20 | K | NIST |
| Tc | 639.14 | K | Joback Calculated Property |
| Tfus | 281.06 | K | Joback Calculated Property |
| Vc | 0.398 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [215.15; 303.36] | J/mol×K | [427.66; 639.14] |
|
| Cp,gas | 215.15 | J/mol×K | 427.66 | Joback Calculated Property |
| Cp,gas | 231.73 | J/mol×K | 462.91 | Joback Calculated Property |
| Cp,gas | 247.54 | J/mol×K | 498.15 | Joback Calculated Property |
| Cp,gas | 262.60 | J/mol×K | 533.40 | Joback Calculated Property |
| Cp,gas | 276.91 | J/mol×K | 568.65 | Joback Calculated Property |
| Cp,gas | 290.49 | J/mol×K | 603.89 | Joback Calculated Property |
| Cp,gas | 303.36 | J/mol×K | 639.14 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.65] | kPa | [303.33; 444.60] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.40920e+01 | |||
| Coefficient B | -3.40828e+03 | |||
| Coefficient C | -5.64370e+01 | |||
| Temperature range, min. | 303.33 | |||
| Temperature range, max. | 444.60 | |||
| Pvap | 1.33 | kPa | 303.33 | Calculated Property |
| Pvap | 3.04 | kPa | 319.03 | Calculated Property |
| Pvap | 6.33 | kPa | 334.72 | Calculated Property |
| Pvap | 12.16 | kPa | 350.42 | Calculated Property |
| Pvap | 21.89 | kPa | 366.12 | Calculated Property |
| Pvap | 37.23 | kPa | 381.81 | Calculated Property |
| Pvap | 60.29 | kPa | 397.51 | Calculated Property |
| Pvap | 93.58 | kPa | 413.21 | Calculated Property |
| Pvap | 139.97 | kPa | 428.90 | Calculated Property |
| Pvap | 202.65 | kPa | 444.60 | Calculated Property |
Similar Compounds
Find more compounds similar to 2-Ethylpiperidine.
Sources
- Crippen Method
- Joback Method
- Aqueous Solubility Prediction Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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