Introduction：Basic information about CAS 66364-70-3|2-[[4-(2-Pyridylsulfamoyl)phenyl]azo]hydroxybenzene, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2-[[4-(2-Pyridylsulfamoyl)phenyl]azo]hydroxybenzene |
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| CAS Number | 66364-70-3 | Molecular Weight | 354.38300 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 586.4±60.0 °C at 760 mmHg |
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| Molecular Formula | C17H14N4O3S | Melting Point | / |
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| MSDS | / | Flash Point | 308.4±32.9 °C |
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Names
| Name | 2-[[4-(2-Pyridylsulfamoyl)phenyl]azo]hydroxybenzene |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.4±0.1 g/cm3 |
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| Boiling Point | 586.4±60.0 °C at 760 mmHg |
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| Molecular Formula | C17H14N4O3S |
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| Molecular Weight | 354.38300 |
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| Flash Point | 308.4±32.9 °C |
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| Exact Mass | 354.07900 |
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| PSA | 112.39000 |
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| LogP | 2.31 |
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| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
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| Index of Refraction | 1.670 |
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| InChIKey | HGJLOOKUKJWWDL-UHFFFAOYSA-N |
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| SMILES | O=S(=O)(Nc1ccccn1)c1ccc(N=Nc2ccccc2O)cc1 |
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Synonyms
| 4-[(E)-(2-Hydroxyphenyl)diazenyl]-N-(2-pyridinyl)benzenesulfonamide |
| Sulfasalazine Impurity D |
| Benzenesulfonamide, 4-[(E)-2-(2-hydroxyphenyl)diazenyl]-N-2-pyridinyl- |
| UNII:XS57THZ3GT |
