- InChI
- InChI=1S/C16H32O3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15(17)16(18)19/h15,17H,2-14H2,1H3,(H,18,19)
- InChI Key
- JGHSBPIZNUXPLA-UHFFFAOYSA-N
- Formula
- C16H32O3
- SMILES
- CCCCCCCCCCCCCCC(O)C(=O)O
- Molecular Weight1
- 272.42
- CAS
- 764-67-0
- Other Names
-
- 2-Hydroxypalmitic acid
- «alpha»-Hydroxypalmitic acid
- Hexadecanoic acid, 2-hydroxy-
- 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).
- ΔsubH : Enthalpy of sublimation at a given temperature (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).
- 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° | -321.16 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -795.89 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 43.45 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 90.93 | kJ/mol | Joback Calculated Property |
| log10WS | -4.99 | Crippen Calculated Property | |
| logPoct/wat | 4.523 | Crippen Calculated Property | |
| McVol | 249.610 | ml/mol | McGowan Calculated Property |
| Pc | 1601.28 | kPa | Joback Calculated Property |
| Tboil | 803.27 | K | Joback Calculated Property |
| Tc | 983.91 | K | Joback Calculated Property |
| Tfus | 426.65 | K | Joback Calculated Property |
| Vc | 0.970 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [788.11; 865.91] | J/mol×K | [803.27; 983.91] | 
|
| Cp,gas | 788.11 | J/mol×K | 803.27 | Joback Calculated Property |
| Cp,gas | 802.87 | J/mol×K | 833.38 | Joback Calculated Property |
| Cp,gas | 816.88 | J/mol×K | 863.48 | Joback Calculated Property |
| Cp,gas | 830.15 | J/mol×K | 893.59 | Joback Calculated Property |
| Cp,gas | 842.72 | J/mol×K | 923.70 | Joback Calculated Property |
| Cp,gas | 854.63 | J/mol×K | 953.81 | Joback Calculated Property |
| Cp,gas | 865.91 | J/mol×K | 983.91 | Joback Calculated Property |
| η | [0.0000046; 0.0020451] | Pa×s | [426.65; 803.27] |
|
| η | 0.0020451 | Pa×s | 426.65 | Joback Calculated Property |
| η | 0.0003868 | Pa×s | 489.42 | Joback Calculated Property |
| η | 0.0001068 | Pa×s | 552.19 | Joback Calculated Property |
| η | 0.0000384 | Pa×s | 614.96 | Joback Calculated Property |
| η | 0.0000167 | Pa×s | 677.73 | Joback Calculated Property |
| η | 0.0000083 | Pa×s | 740.50 | Joback Calculated Property |
| η | 0.0000046 | Pa×s | 803.27 | Joback Calculated Property |
| ΔsubH | 121.00 | kJ/mol | 302.50 | NIST |
Similar Compounds
Find more compounds similar to 2-Hydroxyhexadecanoic acid.
Sources
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