Other grades of this product :
| 1-Bromo-2-naphthol Basic information |
| 1-Bromo-2-naphthol Chemical Properties |
| Melting point | 78-81 °C (lit.) | | Boiling point | 130°C | | density | 1.4412 (rough estimate) | | refractive index | 1.5700 (estimate) | | storage temp. | Inert atmosphere,Room Temperature | | pka | 7.28±0.50(Predicted) | | form | Crystalline Powder | | color | Off-white to beige or brown-purple | | BRN | 2044001 | | CAS DataBase Reference | 573-97-7(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-37/39 | | WGK Germany | 3 | | RTECS | QL3361000 | | HazardClass | IRRITANT | | HS Code | 29081000 |
| 1-Bromo-2-naphthol Usage And Synthesis |
| Chemical Properties | off-white to beige or brown-purple cryst. powder | | Synthesis Reference(s) | Tetrahedron, 51, p. 4291, 1995 DOI: 10.1016/0040-4020(94)01119-K | | Purification Methods | Distil the naphthol at pKEst 10mm then recrystallise it from *C6H6/pet ether (b 30-60o) m 80-81o. The benzoyl derivative has m 98.5-99.5o (from MeOH). [Hazlet J Am Cherm Soc 62 2156 1940, Beilstein 6 H 650, 6 II 604, 6 III 2994.] |
| 1-Bromo-2-naphthol Preparation Products And Raw materials |
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