- InChI
- InChI=1S/C6H6O4S/c7-5-1-3-6(4-2-5)11(8,9)10/h1-4,7H,(H,8,9,10)
- InChI Key
- FEPBITJSIHRMRT-UHFFFAOYSA-N
- Formula
- C6H6O4S
- SMILES
- O=S(=O)(O)c1ccc(O)cc1
- Molecular Weight1
- 174.17
- CAS
- 98-67-9
- Other Names
-
- Benzenesulfonic acid, p-hydroxy-
- p-Hydroxybenzenesulfonic acid
- p-Phenolsulfonic acid
- p-Sulfophenol
- Hydroxybenzene-4-sulfonic acid
- 4-Hydroxybenzenesulfonic acid
- 4-Phenolsulfonic acid
- 4-Hydroxyphenylsulfonic acid
- p-Hydroxybenzenesulphonic acid
- NSC 227908
- 4-hydroxybenzenesulphonic acid
- 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).
- 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° | -647.93 | kJ/mol | Joback Calculated Property |
| ΔfH°gas | -713.53 | kJ/mol | Joback Calculated Property |
| ΔfusH° | 26.59 | kJ/mol | Joback Calculated Property |
| ΔvapH° | 79.55 | kJ/mol | Joback Calculated Property |
| log10WS | -0.61 | Crippen Calculated Property | |
| logPoct/wat | 0.639 | Crippen Calculated Property | |
| McVol | 111.470 | ml/mol | McGowan Calculated Property |
| Pc | 8783.57 | kPa | Joback Calculated Property |
| Tboil | 583.94 | K | Joback Calculated Property |
| Tc | 792.32 | K | Joback Calculated Property |
| Tfus | 394.90 | K | Joback Calculated Property |
| Vc | 0.374 | m3/kmol | Joback Calculated Property |
Temperature Dependent Properties
| Property | Value | Unit | Temperature (K) | Source |
|---|---|---|---|---|
| Cp,gas | [255.58; 295.19] | J/mol×K | [583.94; 792.32] | 
|
| Cp,gas | 255.58 | J/mol×K | 583.94 | Joback Calculated Property |
| Cp,gas | 263.54 | J/mol×K | 618.67 | Joback Calculated Property |
| Cp,gas | 270.90 | J/mol×K | 653.40 | Joback Calculated Property |
| Cp,gas | 277.70 | J/mol×K | 688.13 | Joback Calculated Property |
| Cp,gas | 283.99 | J/mol×K | 722.86 | Joback Calculated Property |
| Cp,gas | 289.80 | J/mol×K | 757.59 | Joback Calculated Property |
| Cp,gas | 295.19 | J/mol×K | 792.32 | Joback Calculated Property |
Similar Compounds
Find more compounds similar to Benzenesulfonic acid, 4-hydroxy-.
Sources
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