|
|
| | 1,1′-(2,4,6-Trihydroxy-5-methyl-1,3-phenylene)bis-ethanone Basic information |
| Product Name: | 1,1′-(2,4,6-Trihydroxy-5-methyl-1,3-phenylene)bis-ethanone | | Synonyms: | 1,1′-(2,4,6-Trihydroxy-5-methyl-1,3-phenylene)bis-ethanone;Ethanone, 1,1'-(2,4,6-trihydroxy-5-methyl-1,3-phenylene)bis- | | CAS: | 2999-42-0 | | MF: | C11H12O5 | | MW: | 224.21 | | EINECS: | | | Product Categories: | | | Mol File: | 2999-42-0.mol |  |
| | 1,1′-(2,4,6-Trihydroxy-5-methyl-1,3-phenylene)bis-ethanone Chemical Properties |
| Melting point | 169–170°C | | Boiling point | 395.0±42.0 °C(Predicted) | | density | 1.366±0.06 g/cm3(Predicted) | | pka | 8.02±0.33(Predicted) |
| | 1,1′-(2,4,6-Trihydroxy-5-methyl-1,3-phenylene)bis-ethanone Usage And Synthesis |
| Preparation | Preparation by Friedel–Crafts acylation of 2-methylphloroglucinol with acetic anhydride/acetic acid in the presence of excess boron trifluoride,
? at r.t. for 20 h (56%)
; ? first at r.t., then heating on a steam bath for 2 h. |
| | 1,1′-(2,4,6-Trihydroxy-5-methyl-1,3-phenylene)bis-ethanone Preparation Products And Raw materials |
|