Other grades of this product :
| 2,7-Dihydroxy-9-fluorenone Basic information |
| 2,7-Dihydroxy-9-fluorenone Chemical Properties |
| Melting point | 338 °C | | Boiling point | 444.5±20.0 °C(Predicted) | | density | 1.497±0.06 g/cm3(Predicted) | | storage temp. | Sealed in dry,Room Temperature | | form | powder to crystal | | pka | 8.87±0.20(Predicted) | | color | Light yellow to Brown | | CAS DataBase Reference | 42523-29-5(CAS DataBase Reference) |
| 2,7-Dihydroxy-9-fluorenone Usage And Synthesis |
| Chemical Properties | Dark red crystal or powder | | Uses | 2,7-dihydroxy-9-fluorenone is used as organic intermediates. |
| 2,7-Dihydroxy-9-fluorenone Preparation Products And Raw materials |
| Raw materials | [1,1'-Biphenyl]-2-carboxylic acid, 4,4'-dihydroxy-, methyl ester-->1,3-Isobenzofurandione, 4-hydroxy-7-(4-methoxyphenyl)--->9H-Fluoren-9-one, 2,7-dimethoxy--->9H-Fluoren-9-one, 2,7-bis(acetyloxy)--->2-broMo-5-hydroxybenzoic acid Methyl ester-->2,7-Dibromo-9H-fluoren-9-one-->4,4'-DIHYDROXY-BIPHENYL-2-CARBOXYLIC ACID-->4-BROMO-3-IODOPHENOL-->4-Iodoanisole-->Fluorene-->3-Methoxybenzaldehyde | | Preparation Products | Tilorone dihydrochloride |
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