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1,2-Diacetylbenzene

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1,2-Diacetylbenzene Basic information

Product Name:
1,2-Diacetylbenzene
Synonyms:
  • 1-(2-Acetylphenyl)ethanone
  • 1,2-Diacetylbenzene,99%
  • 1,2-Diacetylbenzene 99%
  • 2-ACETYLACETOPHENONE
  • TIMTEC-BB SBB008490
  • 1,2-DIACETYLBENZENE
  • 1,1’-(1,2-phenylene)bis-ethanon
  • 1,1’-(1,2-phenylene)bisethanone
CAS:
704-00-7
MF:
C10H10O2
MW:
162.19
EINECS:
211-877-6
Product Categories:
  • Aromatic Ketones (substituted)
  • C10Fluorescent Probes, Labels, Particles and Stains
  • Carbonyl Compounds
  • Fluorescent Labels
  • Ketones
  • Other Fluorescent Labels
  • C10Biochemicals and Reagents
  • Other Fluorescent LabelsFluorescent Stains
  • Protein Stains For Spectroscopy
  • DetectionFluorescent Probes, Labels, Particles and Stains
  • Fluorescent Probes, Labels, Particles and Stains
  • Protein Stains
Mol File:
704-00-7.mol
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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 Reference
704-00-7(CAS DataBase Reference)
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Safety Information

Safety Statements 
22-24/25
WGK Germany 
3
RTECS 
KM5782637
8
HS Code 
29143900

MSDS

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1,2-Diacetylbenzene Usage And Synthesis

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.]

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