4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzenesulphonamide
Modify Date: 2025-08-29 06:40:33
![4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzenesulphonamide Structure](https://image.chemsrc.com/caspic/339/16432-45-4.png)
4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzenesulphonamide structure
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Common Name | 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzenesulphonamide | ||
|---|---|---|---|---|
| CAS Number | 16432-45-4 | Molecular Weight | 343.35700 | |
| Density | 1.52g/cm3 | Boiling Point | 591.9ºC at 760mmHg | |
| Molecular Formula | C16H13N3O4S | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 311.8ºC | |
| Name | 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzenesulphonamide |
|---|---|
| Synonym | More Synonyms |
| Density | 1.52g/cm3 |
|---|---|
| Boiling Point | 591.9ºC at 760mmHg |
| Molecular Formula | C16H13N3O4S |
| Molecular Weight | 343.35700 |
| Flash Point | 311.8ºC |
| Exact Mass | 343.06300 |
| PSA | 133.72000 |
| LogP | 5.09490 |
| Vapour Pressure | 1.31E-14mmHg at 25°C |
| Index of Refraction | 1.709 |
| InChIKey | VIEKHUZQPKISOF-UHFFFAOYSA-N |
| SMILES | NS(=O)(=O)c1ccc(O)c(N=Nc2c(O)ccc3ccccc23)c1 |
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4-hydroxy-3-[(2... CAS#:16432-45-4 |
| Literature: Kimura et al. Kogyo Kagaku Zasshi, 1959 , vol. 62, p. 227,229 Chem.Abstr., 1962 , vol. 57, p. 989 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzenesulfonamide |
| 4-hydroxy-3-[(2-hydroxy-1-naphthalenyl)azo]-Benzenesulfonamide |
| 4-Hydroxy-3-(2-hydroxy-1-naphtylazo)benzenesulfonamide |
| 4-hydroxy-3-[(2-hydroxy-1-naphthalenyl)azo]-benzenesulfonamid |
| Einecs 240-486-3 |
| Benzenesulfonamide,4-hydroxy-3-(2-(2-hydroxy-1-naphthalenyl)diazenyl) |
| Benzenesulfonamide,4-hydroxy-3-((2-hydroxy-1-naphthalenyl)azo) |
| 4-Hydroxy-3-(2-hydroxy-[1]naphthylazo)-benzolsulfonsaeure-amid |
| 4-hydroxy-3-(2-hydroxy-[1]naphthylazo)-benzenesulfonic acid amide |