Introduction：Basic information about CAS 5463-64-9|2,2-Stilbenedisulfonic acid, 4,4-bis((4-amino-1-naphthyl)azo)-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 2,2-Stilbenedisulfonic acid, 4,4-bis((4-amino-1-naphthyl)azo)- |
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| CAS Number | 5463-64-9 | Molecular Weight | 678.737 |
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| Density | 1.5±0.1 g/cm3 | Boiling Point | / |
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| Molecular Formula | C34H26N6O6S2 | Melting Point | >300ºC |
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| MSDS | / | Flash Point | / |
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Names
| Name | 4,4-Bis(4-Amino-1-Naphthylazo)-2,2-Stilbenedisulfonic Acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
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| Melting Point | >300ºC |
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| Molecular Formula | C34H26N6O6S2 |
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| Molecular Weight | 678.737 |
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| Exact Mass | 678.135498 |
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| PSA | 226.98000 |
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| LogP | 6.98 |
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| Index of Refraction | 1.728 |
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| InChIKey | BEOHKTZPLVXCFG-MQJWSLAISA-N |
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| SMILES | Nc1ccc(N=Nc2ccc(C=Cc3ccc(N=Nc4ccc(N)c5ccccc45)cc3S(=O)(=O)O)c(S(=O)(=O)O)c2)c2ccccc12 |
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| Storage condition | Hygroscopic, Refrigerator, Under Inert Atmosphere |
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Safety Information
| Risk Phrases | 36/37/38 |
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| Safety Phrases | 24/25 |
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Synonyms
| 2,2'-[(E)-1,2-Ethenediyl]bis{5-[(E)-(4-amino-1-naphthyl)diazenyl]benzenesulfonic acid} |
| 4,4'-bis(4-amino-1-naphthylazo)-2,2'-stilbenedisulfonic acid |
| EINECS 226-754-2 |
| 2,2'-(E)-Ethene-1,2-diylbis{5-[(E)-(4-amino-1-naphthyl)diazenyl]benzenesulfonic acid} |
| Benzenesulfonic acid, 2,2'-[(E)-1,2-ethenediyl]bis[5-[(E)-2-(4-amino-1-naphthalenyl)diazenyl]- |
