- InChI
- InChI=1S/C5H10O2/c1-5(2,3-6)4-7/h3,7H,4H2,1-2H3
- InChI Key
- JJMOMMLADQPZNY-UHFFFAOYSA-N
- Formula
- C5H10O2
- SMILES
- CC(C)(C=O)CO
- Molecular Weight1
- 102.13
- CAS
- 597-31-9
- Other Names
-
- 3-Hydroxypivalaldehyde
- Hydroxypivaldehyde
- Propanal, 3-hydroxy-2,2-dimethyl-
- 3-hydroxy-2,2-dimethylpropionaldehyde
- 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).
- 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° | -242.28 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -393.09 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 7.67 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 48.83 | kJ/mol | Joback Calculated Property |
| log10WS | -0.22 | Crippen Calculated Property | |
| logPoct/wat | 0.204 | Crippen Calculated Property | |
| McVol | 88.750 | ml/mol | McGowan Calculated Property |
| Pc | 4368.40 | kPa | Joback Calculated Property |
| Tboil | 451.41 | K | Joback Calculated Property |
| Tc | 630.01 | K | Joback Calculated Property |
| Tfus | 251.35 | K | Joback Calculated Property |
| Vc | 0.341 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [188.75; 232.84] | J/mol×K | [451.41; 630.01] | 
|
| Cp,gas | 188.75 | J/mol×K | 451.41 | Joback Calculated Property |
| Cp,gas | 197.18 | J/mol×K | 481.18 | Joback Calculated Property |
| Cp,gas | 205.15 | J/mol×K | 510.94 | Joback Calculated Property |
| Cp,gas | 212.68 | J/mol×K | 540.71 | Joback Calculated Property |
| Cp,gas | 219.79 | J/mol×K | 570.48 | Joback Calculated Property |
| Cp,gas | 226.50 | J/mol×K | 600.25 | Joback Calculated Property |
| Cp,gas | 232.84 | J/mol×K | 630.01 | Joback Calculated Property |
| η | [0.0002813; 0.0496499] | Pa×s | [251.35; 451.41] |
|
| η | 0.0496499 | Pa×s | 251.35 | Joback Calculated Property |
| η | 0.0126525 | Pa×s | 284.69 | Joback Calculated Property |
| η | 0.0042947 | Pa×s | 318.04 | Joback Calculated Property |
| η | 0.0017896 | Pa×s | 351.38 | Joback Calculated Property |
| η | 0.0008679 | Pa×s | 384.72 | Joback Calculated Property |
| η | 0.0004724 | Pa×s | 418.07 | Joback Calculated Property |
| η | 0.0002813 | Pa×s | 451.41 | Joback Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 354.20 | K | 0.50 | NIST |
Similar Compounds
Find more compounds similar to 2,2-Dimethyl-3-hydroxypropionaldehyde.
Sources
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