Introduction：Basic information about CAS 101-51-9|Benzoic acid,5-[2-(4-aminophenyl)diazenyl]-2-hydroxy-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Benzoic acid,5-[2-(4-aminophenyl)diazenyl]-2-hydroxy- |
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| CAS Number | 101-51-9 | Molecular Weight | 257.24500 |
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| Density | 1.4g/cm3 | Boiling Point | 484.9ºC at 760mmHg |
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| Molecular Formula | C13H11N3O3 | Melting Point | / |
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| MSDS | / | Flash Point | 247ºC |
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Names
| Name | (3E)-3-[(4-aminophenyl)hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylic acid |
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Chemical & Physical Properties
| Density | 1.4g/cm3 |
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| Boiling Point | 484.9ºC at 760mmHg |
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| Molecular Formula | C13H11N3O3 |
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| Molecular Weight | 257.24500 |
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| Flash Point | 247ºC |
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| Exact Mass | 257.08000 |
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| PSA | 108.27000 |
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| LogP | 3.66920 |
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| Vapour Pressure | 3.26E-10mmHg at 25°C |
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| Index of Refraction | 1.664 |
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| InChIKey | DQMAUXIQILXETR-UHFFFAOYSA-N |
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| SMILES | Nc1ccc(N=Nc2ccc(O)c(C(=O)O)c2)cc1 |
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Safety Information
Customs
| HS Code | 2927000090 |
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| Summary | 2927000090 other diazo-, azo- or azoxy-compounds。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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