- InChI
- InChI=1S/C9H7NO4S/c11-7-3-4-8(15(12,13)14)6-2-1-5-10-9(6)7/h1-5,11H,(H,12,13,14)
- InChI Key
- LGDFHDKSYGVKDC-UHFFFAOYSA-N
- Formula
- C9H7NO4S
- SMILES
- O=S(=O)(O)c1ccc(O)c2ncccc12
- Molecular Weight1
- 225.22
- CAS
- 84-88-8
- Other Names
-
- 5-Quinolinesulfonic acid, 8-hydroxy-
- Oxine-5-sulfonic acid
- 5-Sulfo-8-hydroxyquinoline
- 5-Sulfo-8-quinolinol
- 5-Sulfooxine
- 8-Hydroxy-5-quinolinesulfonic acid
- 8-Hydroxy-5-sulfoquinoline
- 8-Hydroxyquinoline-5-sulfonate
- 8-Hydroxyquinoline-5-sulphonic acid
- 8-Quinolinol-5-sulfonic acid
- Sulfoxine
- 8-Oxyquinoline-5-sulfonic acid
- NSC 13139
- ω : Acentric Factor.
- ΔfG° : Standard Gibbs free energy of formation (kJ/mol).
- ΔfH°gas : Enthalpy of formation at standard conditions (kJ/mol).
- ΔvapH° : Enthalpy of vaporization at standard conditions (kJ/mol).
- IE : Ionization energy (eV).
- 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 |
|---|---|---|---|
| ω | 0.8674 | Relay (... Calculated Property | |
| ΔfG° | -319.85 | kJ/mol | Relay (... Calculated Property ⚠️ |
| ΔfH°gas | -489.52 | kJ/mol | Relay (... Calculated Property |
| ΔvapH° | 130.74 | kJ/mol | Relay (... Calculated Property |
| IE | 8.87 | eV | Relay (... Calculated Property |
| log10WS | -0.94 | Relay (... Calculated Property | |
| logPoct/wat | 1.187 | Crippen Calculated Property | |
| McVol | 144.260 | ml/mol | McGowan Calculated Property |
| Pc | 5221.19 | kPa | Relay (... Calculated Property ⚠️ |
| Tboil | 643.23 | K | Relay (... Calculated Property |
| Tc | 1019.72 | K | Relay (... Calculated Property |
| Tfus | 505.70 | K | Relay (... Calculated Property |
| Vc | 0.509 | m3/kmol | Relay (... Calculated Property |
Similar Compounds
Find more compounds similar to 8-Hydroxyquinoline-5-sulfonic acid.
Sources
- Cheméo Relay (1.0)
- Cheméo Relay (1.0, beta) ⚠️ Beta: served but experimental, data-limited and below our cross-validation release bar; the Joback value is recommended where available.
- Crippen Method
- Crippen Method
- McGowan Method
- NIST Webbook
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