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2,5-Dimethylfuran

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2,5-Dimethylfuran Basic information
2,5-Dimethylfuran Chemical Properties
  • Melting point:-62 °C
  • Boiling point:92-94 °C(lit.)
  • Density 0.905 g/mL at 20 °C
  • vapor density 3.31 (vs air)
  • refractive index n20/D 1.441(lit.)
  • FEMA 4106 | 2,5-DIMETHYLFURAN
  • Flash point:29 °F
  • storage temp. Flammables area
  • form Liquid
  • Specific Gravity0.903
  • color Clear colorless to amber
  • Water Solubility Slightly miscible with water. Miscible with ethanol and fats.
  • JECFA Number1488
  • BRN 106449
  • InChIKeyGSNUFIFRDBKVIE-UHFFFAOYSA-N
  • CAS DataBase Reference625-86-5(CAS DataBase Reference)
  • NIST Chemistry ReferenceFuran, 2,5-dimethyl-(625-86-5)
  • EPA Substance Registry System2,5-Dimethylfuran (625-86-5)
Safety Information
  • Hazard Codes F,Xn
  • Risk Statements 11-22-2017/11/22
  • Safety Statements 16
  • RIDADR UN 1993 3/PG 2
  • WGK Germany 3
  • RTECS LU0875000
  • 8
  • Hazard Note Harmful/Flammable
  • TSCA Yes
  • HazardClass 3
  • PackingGroup II
  • HS Code 29321900
MSDS
2,5-Dimethylfuran Usage And Synthesis
  • Chemical Propertiesclear colorless to amber liquid
  • Chemical PropertiesColorless liquid; spicy smoky aroma
  • OccurrenceReported found in beef, chicken, cocoa, coffee, egg, malt, rice, and rum.
  • UsesIt is an ideal marker for detecting cigarette smoke.
  • Aroma threshold valuesMedium strength odor, meaty type; recommend smelling in a 10.0% solution or less.
  • Taste threshold valuesChemical meaty gravy taste at 30 ppm in water.
  • General DescriptionClear yellow oily liquid. Aromatic caustic odor.
  • Air & Water ReactionsHighly flammable. 2,5-Dimethylfuran may be sensitive to exposure to air(not vigorous). Insoluble in water.
  • Reactivity Profile2,5-Dimethylfuran can react vigorously with oxidizing materials. 2,5-Dimethylfuran is also incompatible with strong acids and strong bases.
  • Fire Hazard2,5-Dimethylfuran is flammable.
2,5-Dimethylfuran Preparation Products And Raw materials
2,5-Dimethylfuran(625-86-5)Related Product Information
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