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1,2-Diacetylbenzene

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1,2-Diacetylbenzene Basic information
1,2-Diacetylbenzene Chemical Properties
  • 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 Reference704-00-7(CAS DataBase Reference)
Safety Information
  • Safety Statements 22-24/25
  • WGK Germany 3
  • RTECS KM5782637
  • 8
  • HS Code 29143900
MSDS
1,2-Diacetylbenzene Usage And Synthesis
  • Chemical Propertiesyellow to light brown crystalline powder
  • Synthesis Reference(s)The Journal of Organic Chemistry, 40, p. 262, 1975 DOI: 10.1021/jo00890a029
  • Purification MethodsPurify 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.]
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