| 1,4-Diacetylbenzene Basic information |
| Product Name: | 1,4-Diacetylbenzene |
| Synonyms: | 1-(4-Acetyl-phenyl)-ethanone;1,1’-(1,4-phenylene)bis-ethanon;Benzene, p-diacetyl-;P-ACETYL ACETOPHENONE;P-DIACETYLBENZENE;TIMTEC-BB SBB008588;1,4-DIACETYLBENZENE;4'-ACETYLACETOPHENONE |
| CAS: | 1009-61-6 |
| MF: | C10H10O2 |
| MW: | 162.19 |
| EINECS: | 213-769-4 |
| Product Categories: | C10;Carbonyl Compounds;Aromatic Ketones (substituted);Ketones |
| Mol File: | 1009-61-6.mol |
| 1,4-Diacetylbenzene Chemical Properties |
| Melting point | 111-113 °C (lit.) |
| Boiling point | 120 °C / 1mmHg |
| density | 1.0613 (rough estimate) |
| refractive index | 1.5120 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| form | powder to crystaline |
| color | White to Almost white |
| Water Solubility | 6.309mg/L(25 ºC) |
| BRN | 1907515 |
| CAS DataBase Reference | 1009-61-6(CAS DataBase Reference) |
| NIST Chemistry Reference | Ethanone, 1,1'-(1,4-phenylene)bis-(1009-61-6) |
| EPA Substance Registry System | Ethanone, 1,1'-(1,4-phenylene)bis- (1009-61-6) |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| 1,4-Diacetylbenzene Usage And Synthesis |
| Chemical Properties | ALMOST WHITE TO LIGHT BROWN CRYSTALLINE POWDER |
| Uses | 1,1''-(1,4-phenylene)bis-Ethanone can undergo oxidative C-C Bond Cleavage to synthesize an aryl carboxylic acid with an iodine catalyst . 1,1''-(1,4-phenylene)bis-Ethanone is also capable of Suzuki-Miyaura coupling. |
| Synthesis Reference(s) | The Journal of Organic Chemistry, 26, p. 4308, 1961 DOI: 10.1021/jo01069a031Synthetic Communications, 26, p. 3175, 1996 DOI: 10.1080/00397919608004626 |
| Purification Methods | Crystallise it from EtOH (m 114o) or *benzene and dry it in a vacuum over CaCl2. Also purify it by dissolving it in acetone, treating with Norit, evaporating and recrystallising from MeOH. The dioxime has m 248-259o. [Wagner et al. J Am Chem Soc 108 7727 1986]. [Beilstein 7 H 686, 7 II 624, 7 III 3504, 7 IV 2156.] |
| 1,4-Diacetylbenzene Preparation Products And Raw materials |
| Raw materials | 1,4-Benzenedimethanol, α1,α4-dimethyl--->4-Acetylphenylboronic acid-->Hexamethyldisilane-->P-DIVINYLBENZENE 85-->4-ACETYLPHENYL TRIFLATE-->4-ACETYLPHENYLACETYLENE-->1,4-Diethynylbenzene |
| Preparation Products | 4-Ethylacetophenone |
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