1,2-Diacetylbenzene
- CAS NO.：704-00-7
- Empirical Formula: C10H10O2
- Molecular Weight: 162.19
- MDL number: MFCD00008733
- EINECS: 211-877-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 13:16:45
What is 1,2-Diacetylbenzene?
Chemical properties
yellow to light brown crystalline powder
Synthesis Reference(s)
The Journal of Organic Chemistry, 40, p. 262, 1975 DOI: 10.1021/jo00890a029
General Description
1,2-Diacetylbenzene, an aromatic hydrocarbon, is a protein-reactive γ-diketone metabolite of the neurotoxic solvent 1,2-diethylbenzene.
Purification Methods
Purify it by distilling and by recrystallising from pet ether. The bis-2,4-dinitrophenylhydrazone has m 221o (dec). [Halford & Weissmann J Org Chem 17 1646 1952, Riemschneider & Kassahn Chem Ber 92 1705 1959,[Beilstein 7 III 3501, 7 IV 2155.]
Properties of 1,2-Diacetylbenzene
| Melting point: | 39-41 °C (lit.) |
| Boiling point: | 110 °C/0.1 mmHg (lit.) |
| Density | 1.0613 (rough estimate) |
| refractive index | 1.5782 (estimate) |
| Flash point: | >230 °F |
| storage temp. | 2-8°C |
| solubility | dichloromethane: soluble50mg/mL, clear, colorless to yellow |
| BRN | 1862907 |
| CAS DataBase Reference | 704-00-7(CAS DataBase Reference) |
Safety information for 1,2-Diacetylbenzene
Computed Descriptors for 1,2-Diacetylbenzene
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