ChemicalBook > Product Catalog > Flavors and fragrances > Synthetic fragrances > Phenols, ethers and epoxides > Epoxide > 2,5-Dimethylfuran
2,5-Dimethylfuran
- Product Name:2,5-Dimethylfuran
- CAS:625-86-5
- MF:C6H8O
- MW:96.13
- EINECS:210-914-3
- Mol File:625-86-5.mol
-
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 n
20/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)
- 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
- F 8
- Hazard Note Harmful/Flammable
- TSCA Yes
- HazardClass 3
- PackingGroup II
- HS Code 29321900
- Language:EnglishProvider:2,5-Dimethylfuran
- Language:EnglishProvider:SigmaAldrich
- Language:EnglishProvider:ACROS
- Language:EnglishProvider:ALFA
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.
- Synthesis Reference(s)The Journal of Organic Chemistry, 54, p. 3475, 1989 DOI: 10.1021/jo00275a039
Synthesis, p. 209, 1973 - 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
- Preparation ProductsAcetonylacetone2,5-DIMETHYL-3-FUROIC ACID3-ACETYL-2,5-DIMETHYLFURAN
- 5-ETHYL-2-FURALDEHYDE 5-FORMYL-2-FURANCARBOXYLIC ACID 2,5-DIPHENYLFURAN 3-ACETYL-2,5-DIMETHYLFURAN 1,3-Diphenylisobenzofuran 3-Methylfuran 2-Acetylfuran 2-Methylfuran N,N-Dimethylaniline Dimethicone Poly(dimethylsiloxane) N,N-Dimethylformamide 2,5-Dimethylfuran Dimethyl sulfone 2-Pentylfuran 2-Chloromethylfuran Dimethyl sulfoxide N,N-Dimethylacetamide
2,5-DimethylfuranSupplierMore
- Company Name:Shijiazhuang Lida Chemical Co., Ltd. Gold
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