132-68-3 Naphthol AS-BO
| product Name |
Naphthol AS-BO |
| CAS No |
132-68-3 |
| Synonyms |
C.I. Azoic Coupling Component 4; C.I.Azoic Coupling Component 4; 3-hydroxy-N-1-naphthyl-2-naphthamide; 2-Hydroxy-3-Naphthoyl-1-Naphthamide; 3-hydroxy-N-(naphthalen-1-yl)naphthalene-2-carboxamide; 3-Hydroxy-N-Naphthalen-1-Ylnaphthalene-2-Carboxamide |
| Molecular Formula |
C21H15NO2 |
| Molecular Weight |
313.3493 |
| InChI |
InChI=1/C21H15NO2/c23-20-13-16-8-2-1-7-15(16)12-18(20)21(24)22-19-11-5-9-14-6-3-4-10-17(14)19/h1-13,23H,(H,22,24) |
| EINECS |
205-075-5 |
| Molecular Structure |
|
| Density |
1.333g/cm3 |
| Melting point |
222~223℃ |
| Boiling point |
479.3°C at 760 mmHg |
| Refractive index |
1.778 |
| Flash point |
243.6°C |
| Vapour Pressur |
8.27E-10mmHg at 25°C |
| Hazard Symbols |
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| Risk Codes |
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| Safety Description |
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