- InChI
- InChI=1S/C5H10O/c1-2-3-4-5-6/h3-4,6H,2,5H2,1H3/b4-3+
- InChI Key
- BTSIZIIPFNVMHF-ONEGZZNKSA-N
- Formula
- C5H10O
- SMILES
- CCC=CCO
- Molecular Weight1
- 86.13
- CAS
- 20273-24-9
- Other Names
-
- 2-pentenol
- pent-2-en-1-ol
- Cp,gas : Ideal gas heat capacity (J/mol×K).
- η : Dynamic viscosity (Pa×s).
- 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° | -65.38 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -181.54 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 13.00 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 43.36 | kJ/mol | Joback Calculated Property |
| log10WS | -1.03 | Crippen Calculated Property | |
| logPoct/wat | 0.945 | Crippen Calculated Property | |
| McVol | 82.880 | ml/mol | McGowan Calculated Property |
| Pc | 4140.93 | kPa | Joback Calculated Property |
| Inp | [738.00; 781.00] |
|
|
| Inp | 757.40 | NIST | |
| Inp | 781.00 | NIST | |
| Inp | 773.00 | NIST | |
| Inp | 781.00 | NIST | |
| Inp | 738.00 | NIST | |
| Inp | 743.00 | NIST | |
| Inp | 744.00 | NIST | |
| Inp | 746.00 | NIST | |
| Inp | 766.00 | NIST | |
| Inp | 767.00 | NIST | |
| Inp | 769.00 | NIST | |
| Inp | 751.00 | NIST | |
| Inp | 751.00 | NIST | |
| Inp | 757.40 | NIST | |
| Inp | 767.00 | NIST | |
| I | [1268.00; 1361.00] |
|
|
| I | Outlier 1268.00 | NIST | |
| I | 1361.00 | NIST | |
| I | 1315.00 | NIST | |
| I | 1324.00 | NIST | |
| I | 1324.00 | NIST | |
| I | 1318.00 | NIST | |
| I | 1306.00 | NIST | |
| I | 1321.00 | NIST | |
| I | 1321.00 | NIST | |
| I | 1361.00 | NIST | |
| Tboil | 410.14 | K | Joback Calculated Property |
| Tc | 579.75 | K | Joback Calculated Property |
| Tfus | 201.85 | K | Joback Calculated Property |
| Vc | 0.315 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [154.30; 197.11] | J/mol×K | [410.14; 579.75] |
|
| Cp,gas | 154.30 | J/mol×K | 410.14 | Joback Calculated Property |
| Cp,gas | 162.28 | J/mol×K | 438.41 | Joback Calculated Property |
| Cp,gas | 169.90 | J/mol×K | 466.68 | Joback Calculated Property |
| Cp,gas | 177.18 | J/mol×K | 494.94 | Joback Calculated Property |
| Cp,gas | 184.13 | J/mol×K | 523.21 | Joback Calculated Property |
| Cp,gas | 190.77 | J/mol×K | 551.48 | Joback Calculated Property |
| Cp,gas | 197.11 | J/mol×K | 579.75 | Joback Calculated Property |
| η | [0.0002330; 0.1185690] | Pa×s | [201.85; 410.14] |
|
| η | 0.1185690 | Pa×s | 201.85 | Joback Calculated Property |
| η | 0.0195828 | Pa×s | 236.56 | Joback Calculated Property |
| η | 0.0051279 | Pa×s | 271.28 | Joback Calculated Property |
| η | 0.0018199 | Pa×s | 306.00 | Joback Calculated Property |
| η | 0.0007977 | Pa×s | 340.71 | Joback Calculated Property |
| η | 0.0004073 | Pa×s | 375.42 | Joback Calculated Property |
| η | 0.0002330 | Pa×s | 410.14 | Joback Calculated Property |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.33; 202.66] | kPa | [312.92; 415.82] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.78822e+01 | |||
| Coefficient B | -4.53009e+03 | |||
| Coefficient C | -5.54500e+01 | |||
| Temperature range, min. | 312.92 | |||
| Temperature range, max. | 415.82 | |||
| Pvap | 1.33 | kPa | 312.92 | Calculated Property |
| Pvap | 2.82 | kPa | 324.35 | Calculated Property |
| Pvap | 5.60 | kPa | 335.79 | Calculated Property |
| Pvap | 10.55 | kPa | 347.22 | Calculated Property |
| Pvap | 18.94 | kPa | 358.65 | Calculated Property |
| Pvap | 32.60 | kPa | 370.09 | Calculated Property |
| Pvap | 54.01 | kPa | 381.52 | Calculated Property |
| Pvap | 86.48 | kPa | 392.95 | Calculated Property |
| Pvap | 134.24 | kPa | 404.39 | Calculated Property |
| Pvap | 202.66 | kPa | 415.82 | Calculated Property |
Similar Compounds
Find more compounds similar to 2-Penten-1-ol.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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that the value is more than 2 standard deviations away from the
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