- InChI
- InChI=1S/C6H10O/c1-2-3-4-5-6-7/h1,7H,3-6H2
- InChI Key
- GOQJMMHTSOQIEI-UHFFFAOYSA-N
- Formula
- C6H10O
- SMILES
- C#CCCCCO
- Molecular Weight1
- 98.14
- CAS
- 928-90-5
- Other Names
-
- 1-Hydroxy-5-hexyne
- 6-Hydroxy-1-hexyne
- Hex-5-yn-1-ol
- 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).
- 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° | 85.89 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -27.50 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 18.36 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 45.49 | kJ/mol | Joback Calculated Property |
| log10WS | -1.39 | Crippen Calculated Property | |
| logPoct/wat | 0.782 | Crippen Calculated Property | |
| McVol | 92.670 | ml/mol | McGowan Calculated Property |
| Pc | 4140.93 | kPa | Joback Calculated Property |
| Tboil | 418.98 | K | Joback Calculated Property |
| Tc | 590.81 | K | Joback Calculated Property |
| Tfus | 265.17 | K | Joback Calculated Property |
| Vc | 0.352 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [180.58; 223.54] | J/mol×K | [418.98; 590.81] | 
|
| Cp,gas | 180.58 | J/mol×K | 418.98 | Joback Calculated Property |
| Cp,gas | 188.56 | J/mol×K | 447.62 | Joback Calculated Property |
| Cp,gas | 196.19 | J/mol×K | 476.26 | Joback Calculated Property |
| Cp,gas | 203.50 | J/mol×K | 504.90 | Joback Calculated Property |
| Cp,gas | 210.48 | J/mol×K | 533.54 | Joback Calculated Property |
| Cp,gas | 217.15 | J/mol×K | 562.18 | Joback Calculated Property |
| Cp,gas | 223.54 | J/mol×K | 590.81 | Joback Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | [347.20; 348.20] | K | [2.00; 2.10] |
|
| Tboilr | 347.20 | K | 2.00 | NIST |
| Tboilr | 348.00 | K | 2.10 | NIST |
| Tboilr | 348.20 | K | 2.10 | NIST |
Correlations
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Pvap | [1.31; 205.42] | kPa | [328.15; 450.15] |
The Yaw...
|
| Equation | ln(Pvp) = A + B/(T + C) | |||
| Coefficient A | 1.64464e+01 | |||
| Coefficient B | -4.34111e+03 | |||
| Coefficient C | -5.98080e+01 | |||
| Temperature range, min. | 328.15 | |||
| Temperature range, max. | 450.15 | |||
| Pvap | 1.31 | kPa | 328.15 | Calculated Property |
| Pvap | 2.85 | kPa | 341.71 | Calculated Property |
| Pvap | 5.77 | kPa | 355.26 | Calculated Property |
| Pvap | 11.00 | kPa | 368.82 | Calculated Property |
| Pvap | 19.85 | kPa | 382.37 | Calculated Property |
| Pvap | 34.16 | kPa | 395.93 | Calculated Property |
| Pvap | 56.36 | kPa | 409.48 | Calculated Property |
| Pvap | 89.57 | kPa | 423.04 | Calculated Property |
| Pvap | 137.68 | kPa | 436.59 | Calculated Property |
| Pvap | 205.42 | kPa | 450.15 | Calculated Property |
Similar Compounds
Find more compounds similar to 5-Hexyn-1-ol.
Sources
- Crippen Method
- Crippen Method
- Joback Method
- McGowan Method
- NIST Webbook
- The Yaws Handbook of Vapor Pressure
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