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| | 3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE Basic information |
| Product Name: | 3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE | | Synonyms: | 1-(3,5-DIFLUORO-2-HYDROXYPHENYL)ETHAN-1-ONE;3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE;3,5-DIFLUORO-2-HYDROXYACETOPHENONE;3,5-DIFLUOROSALICYLALDEHYDE;3',5'-Difluoro-2'-hydroxyacetophenone 98%;3',5'-Difluoro-2'-hydroxyacetophenone98%;1-(3,5-Difluoro-2-hydroxyphenyl)ethanone;1-(3,5-Difluoro-2-hydroxyphenyl)ethan-1-one, 2-Acetyl-4,6-difluorophenol | | CAS: | 140675-42-9 | | MF: | C8H6F2O2 | | MW: | 172.13 | | EINECS: | | | Product Categories: | Aromatic Acetophenones & Derivatives (substituted) | | Mol File: | 140675-42-9.mol |  |
| | 3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE Chemical Properties |
| Melting point | 53-55°C | | Boiling point | 220.8±35.0 °C(Predicted) | | density | 1.346±0.06 g/cm3(Predicted) | | storage temp. | Sealed in dry,Room Temperature | | pka | 8.93±0.23(Predicted) | | form | powder | | color | Khaki/gold | | CAS DataBase Reference | 140675-42-9(CAS DataBase Reference) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36/37/39 | | Hazard Note | Irritant | | HS Code | 2914500090 |
| | 3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE Usage And Synthesis |
| Preparation | This compound can be easily obtained by Fries rearrangement of 2,4-difluorophenyl acetate with aluminium chloride without solvent at 150°, and purified by recrystallization from ethanol (80–90%) ; the 2,4-difluorophenyl acetate is prepared by reaction of acetic anhydride on 2,4-difluorophenol. |
| | 3',5'-DIFLUORO-2'-HYDROXYACETOPHENONE Preparation Products And Raw materials |
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