- InChI
- InChI=1S/C5H8O4/c1-3(5(7)8)9-4(2)6/h3H,1-2H3,(H,7,8)
- InChI Key
- WTLNOANVTIKPEE-UHFFFAOYSA-N
- Formula
- C5H8O4
- SMILES
- CC(=O)OC(C)C(=O)O
- Molecular Weight1
- 132.11
- CAS
- 535-17-1
- Other Names
-
- «alpha»-Acetoxypropionic acid
- 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).
- Inp : Non-polar retention indices.
- 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° | -510.88 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -661.42 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 13.66 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 58.92 | kJ/mol | Joback Calculated Property |
| log10WS | 0.01 | Crippen Calculated Property | |
| logPoct/wat | 0.023 | Crippen Calculated Property | |
| McVol | 96.190 | ml/mol | McGowan Calculated Property |
| Pc | 4510.35 | kPa | Joback Calculated Property |
| Inp | 1067.00 | NIST | |
| Tboil | 535.70 | K | Joback Calculated Property |
| Tc | 720.64 | K | Joback Calculated Property |
| Tfus | 331.50 ± 1.50 | K | NIST |
| Vc | 0.358 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [215.57; 255.10] | J/mol×K | [535.70; 720.64] | 
|
| Cp,gas | 215.57 | J/mol×K | 535.70 | Joback Calculated Property |
| Cp,gas | 222.93 | J/mol×K | 566.52 | Joback Calculated Property |
| Cp,gas | 229.98 | J/mol×K | 597.35 | Joback Calculated Property |
| Cp,gas | 236.72 | J/mol×K | 628.17 | Joback Calculated Property |
| Cp,gas | 243.16 | J/mol×K | 658.99 | Joback Calculated Property |
| Cp,gas | 249.29 | J/mol×K | 689.82 | Joback Calculated Property |
| Cp,gas | 255.10 | J/mol×K | 720.64 | Joback Calculated Property |
| η | [0.0001468; 0.0093612] | Pa×s | [314.02; 535.70] |
|
| η | 0.0093612 | Pa×s | 314.02 | Joback Calculated Property |
| η | 0.0032528 | Pa×s | 350.97 | Joback Calculated Property |
| η | 0.0013824 | Pa×s | 387.91 | Joback Calculated Property |
| η | 0.0006818 | Pa×s | 424.86 | Joback Calculated Property |
| η | 0.0003765 | Pa×s | 461.81 | Joback Calculated Property |
| η | 0.0002271 | Pa×s | 498.75 | Joback Calculated Property |
| η | 0.0001468 | Pa×s | 535.70 | Joback Calculated Property |
Pressure Dependent Properties
| Property | Value | Unit | Pressure (kPa) | Source |
|---|---|---|---|---|
| Tboilr | 400.00 | K | 1.50 | NIST |
Similar Compounds
Find more compounds similar to 2-acetoxypropanoic acid.
Sources
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