- InChI
- InChI=1S/C8H8O3/c1-5-2-3-6(8(10)11)7(9)4-5/h2-4,9H,1H3,(H,10,11)
- InChI Key
- NJESAXZANHETJV-UHFFFAOYSA-N
- Formula
- C8H8O3
- SMILES
- Cc1ccc(C(=O)O)c(O)c1
- Molecular Weight1
- 152.15
- CAS
- 50-85-1
- Other Names
-
- 4-Methylsalicylic acid
- 2,4-Cresotic acid
- Benzoic acid, 2-hydroxy-4-methyl-
- «gamma»-Cresotic acid
- m-Cresotic acid
- m-Cresotinic acid
- m-Homosalicylic acid
- 2-Hydroxy-p-toluic acid
- 4-Methyl-2-hydroxybenzoic acid
- NSC 16634
- 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).
- 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° | -301.10 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -425.51 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 21.60 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 72.78 | kJ/mol | Joback Calculated Property |
| log10WS | -1.56 | Crippen Calculated Property | |
| logPoct/wat | 1.399 | Crippen Calculated Property | |
| McVol | 113.130 | ml/mol | McGowan Calculated Property |
| Pc | 5359.18 | kPa | Joback Calculated Property |
| Tboil | 640.77 | K | Joback Calculated Property |
| Tc | 858.15 | K | Joback Calculated Property |
| Tfus | 446.00 ± 4.00 | K | NIST |
| Vc | 0.366 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [276.61; 318.35] | J/mol×K | [640.77; 858.15] | 
|
| Cp,gas | 276.61 | J/mol×K | 640.77 | Joback Calculated Property |
| Cp,gas | 284.67 | J/mol×K | 677.00 | Joback Calculated Property |
| Cp,gas | 292.21 | J/mol×K | 713.23 | Joback Calculated Property |
| Cp,gas | 299.28 | J/mol×K | 749.46 | Joback Calculated Property |
| Cp,gas | 305.95 | J/mol×K | 785.69 | Joback Calculated Property |
| Cp,gas | 312.29 | J/mol×K | 821.92 | Joback Calculated Property |
| Cp,gas | 318.35 | J/mol×K | 858.15 | Joback Calculated Property |
| η | [0.0000116; 0.0005703] | Pa×s | [441.33; 640.77] |
|
| η | 0.0005703 | Pa×s | 441.33 | Joback Calculated Property |
| η | 0.0002373 | Pa×s | 474.57 | Joback Calculated Property |
| η | 0.0001108 | Pa×s | 507.81 | Joback Calculated Property |
| η | 0.0000568 | Pa×s | 541.05 | Joback Calculated Property |
| η | 0.0000314 | Pa×s | 574.29 | Joback Calculated Property |
| η | 0.0000186 | Pa×s | 607.53 | Joback Calculated Property |
| η | 0.0000116 | Pa×s | 640.77 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to 2-Hydroxy-4-methylbenzoic acid.
Sources
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