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
New Products
Cyclopropane-1,1-dicarboxylic acid Cefuroxime EP Impurity-A N-Nitroso hydroxy Cetrizine EP Impurity-A Noradrenaline EP Impurity D/Noradrenaline Methyl Ether Cetirizine EP Impurity A/Cetirizine CBHP Impurity Lantanoprost rc B Clidinium Bromide Impurity tert-Butyl (2S)-[1-amino-3-(4-iodophenyl)-1-oxopropan-2-yl]carbamate 4-amino-2-fluoro-N- methylbenzamide 5-Chloro-3- Methyl -1,3-2-benzoxazol-2(3H)-one N-(2-chloropyrimidin-4-yl)-N,2,3- trimethyl-2H- indazol 6-amine N-Boc-1,4-butanediamine 4-Bromo-2-fluoro-N-methylbenzamide valeronitrile 3-chlorobenzyl cyanide 3,4 Dimethoxy Benzylcyanide 3,4 Diethoxy Benzylcyanide 2-Chloro Benzylcyanide 3-Hydroxypropionitrile 5-azidovalericacid 6,6'-bis(difluoromethoxy)-2,2'-bis((3,4-dimethoxypyridin-2-yl)methylsulfinyl)-1H,1'H-5,5'-bibenzo[d]imidazole (1-((2'-(2-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (1-((2'-(1-((1-((2'-(2H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methyl)-1H-tetrazol-5-yl)biphenyl-4-yl)methyl)-2-butyl-4-chloro-1H-imidazol-5-yl)methanol (4-Methoxyphenyl) hydrazine HydrochlorideRelated products of tetrahydrofuran
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