Introduction：Basic information about CAS 16432-45-4|4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzenesulphonamide, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzenesulphonamide |
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| CAS Number | 16432-45-4 | Molecular Weight | 343.35700 |
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| Density | 1.52g/cm3 | Boiling Point | 591.9ºC at 760mmHg |
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| Molecular Formula | C16H13N3O4S | Melting Point | / |
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| MSDS | / | Flash Point | 311.8ºC |
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Names
| Name | 4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzenesulphonamide |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.52g/cm3 |
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| Boiling Point | 591.9ºC at 760mmHg |
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| Molecular Formula | C16H13N3O4S |
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| Molecular Weight | 343.35700 |
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| Flash Point | 311.8ºC |
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| Exact Mass | 343.06300 |
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| PSA | 133.72000 |
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| LogP | 5.09490 |
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| Vapour Pressure | 1.31E-14mmHg at 25°C |
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| Index of Refraction | 1.709 |
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| InChIKey | VIEKHUZQPKISOF-UHFFFAOYSA-N |
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| SMILES | NS(=O)(=O)c1ccc(O)c(N=Nc2c(O)ccc3ccccc23)c1 |
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Synonyms
| 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 |
