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Dimedone

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Dimedone Basic information
Dimedone Chemical Properties
  • Melting point:146-148 °C (lit.)
  • Boiling point:216.69°C (rough estimate)
  • Density 1.0373 (rough estimate)
  • refractive index 1.4787 (estimate)
  • storage temp. Keep in dark place,Inert atmosphere,Room temperature
  • solubility 4.01g/l
  • pka4.8(at 25℃)
  • form Liquid
  • color Clear colorless to yellow
  • Water Solubility 0.416 g/100 mL (25 ºC)
  • Merck 14,3242
  • BRN 471489
  • Stability:Stable, but may be light sensitive. Incompatible with strong oxidizing agents.
  • InChIKeyBADXJIPKFRBFOT-UHFFFAOYSA-N
  • CAS DataBase Reference126-81-8(CAS DataBase Reference)
  • NIST Chemistry ReferenceDimedone(126-81-8)
  • EPA Substance Registry System1,3-Cyclohexanedione, 5,5-dimethyl- (126-81-8)
Safety Information
  • Hazard Codes Xi
  • Risk Statements 36/37/38
  • Safety Statements 24/25-36-26
  • WGK Germany 2
  • RTECS GV0345000
  • 8-9
  • TSCA Yes
  • HS Code 29142900
MSDS
Dimedone Usage And Synthesis
  • Chemical Propertiessolid
  • UsesPart of furannulation strategy for the synthesis of naturally occurring fused 3-methylfurans.1
  • UsesA mentha compound showing antimicrobial properties against common bacteria in the food industry such as E.coli and P.aeruginosa as well as strains of yeast.
  • UsesUsed in the synthesis of fused 3-methylfurans via furannulation.
  • Synthesis Reference(s)Journal of the American Chemical Society, 77, p. 6656, 1955 DOI: 10.1021/ja01629a086
    Organic Syntheses, Coll. Vol. 2, p. 200, 1943
  • Purification MethodsCrystallise dimedone from acetone (ca 8mL/g), water or aqueous EtOH. Dry it in air. [Schneider & Todd Org Synth Coll Vol II 200 1943, Beilstein 7 H 559, 7 IV 1999.]
Dimedone Preparation Products And Raw materials
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