ChemicalBook Product Catalog Flavors and fragrances Synthetic fragrances Oxygen-containing heterocyclic compounds Furan and pyran 3-ACETYL-2,5-DIMETHYLFURAN

3-ACETYL-2,5-DIMETHYLFURAN

3-ACETYL-2,5-DIMETHYLFURAN Basic information
Identification Description Regulatory Status Usage Natural occurrence
Product Name:3-ACETYL-2,5-DIMETHYLFURAN
Synonyms:1-(2,5-Dimethyl-3-furanyl)ethanone;3-Acetyl-2,5-dimethylfuran,98%;3-Acetyl-2.5-dimcthyl furan;1-(2,5-DiMethylfuran-3-yl)ethanone;3-Acetyl-2,5-dimethylfuran 98%;FEMA 3391;3-ACETYL-2,5-DIMETHYLFURAN;2,5-DIMETHYL-3-ACETYL FURAN
CAS:10599-70-9
MF:C8H10O2
MW:138.16
EINECS:234-216-3
Product Categories:A-B;Alphabetical Listings;Flavors and Fragrances;Building Blocks;Furans;Heterocyclic Building Blocks;furnan Flavor;Furan&Benzofuran
Mol File:10599-70-9.mol
3-ACETYL-2,5-DIMETHYLFURAN Structure
3-ACETYL-2,5-DIMETHYLFURAN Chemical Properties
Boiling point 62 °C/0.25 mmHg (lit.)
density 1.038 g/mL at 25 °C (lit.)
refractive index n20/D 1.485(lit.)
FEMA 3391 | 3-ACETYL-2,5-DIMETHYLFURAN
Fp 174 °F
storage temp. Sealed in dry,Room Temperature
form clear liquid
color Colorless to Yellow
Specific Gravity1.038
Odorat 1.00 % in dipropylene glycol. sweet musty nutty earthy cocoa corn leather
Odor Typemusty
JECFA Number1506
BRN 112094
LogP1.74
CAS DataBase Reference10599-70-9(CAS DataBase Reference)
EPA Substance Registry System3-Acetyl-2,5-dimethylfuran (10599-70-9)
Safety Information
Hazard Codes Xi
Safety Statements 24/25
WGK Germany 3
Hazard Note Irritant
HS Code 2932190090
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
3-ACETYL-2,5-DIMETHYLFURAN Usage And Synthesis
Identification
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CAS.No.: 
10599-70-9 
FL.No.: 
13.066
FEMA.No.: 
3391
NAS.No.: 
3391
CoE.No.: 
10921
EINECS.No.: 
234-216-3 
JECFA.No.: 
1506
　
　
DescriptionIt is a liquid with a powerful, slightly roasted, nut-like aroma.
Regulatory StatusCoE: n/a
FDA: n/a
FDA (other): n/a
JECFA: The committee concluded that the Procedure for the Safety Evaluation of Flavouring Agents could not be applied to this group (2005).


UsageReported uses (ppm): (FEMA, 1994)
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Food Category 
Usual 
Max. 
Baked goods 
4
4
Frozen dairy 
0.6
0.6
Gelatins, puddings 
1.5
1.5
Gravies 
4
4
Meat products 
2
2
Milk products 
0.6
0.6
Nonalcoholic beverages 
1
1
Soft candy 
1.5
1.5
Soups 
4
4
Natural occurrenceReported found in coffee.
Chemical PropertiesIt is a liquid with a powerful, slightly roasted, nut-like aroma
Chemical PropertiesColorless to light yellow liqui
OccurrenceReported found in coffee.
Uses3-Acetyl-2,5-dimethylfuran was used in synthesis of:
  • furylfulgide, 2-[1-(2, 5-dimethyl-3-furyl) ethylidene]-3-isopropylidene succinic anhydride
  • chalcones
  • 1-(2′,5′-dimethyl-3′-furyl)-3-(aryl)-2-propen-1-one
DefinitionChEBI: 3-acetyl-2,5-dimethylfuran is a member of the class of furans that is furan substituted by methyl, acetyl and methyl groups at positions 2, 3 and 5, respectively. It has a role as a flavouring agent, a plant metabolite and a mutagen. It is an aromatic ketone, a member of furans and a methyl ketone.
Aroma threshold valuesDetection at 1%: musty, earthy, nutty, raw potato, slightly green with a roasted almond nuance
Taste threshold valuesTaste characteristics at 2 ppm: musty, earthy raw potato, nutty and cocoalike with almond, corn and savory nuances.
Synthesis Reference(s)Journal of the American Chemical Society, 82, p. 4883, 1960 DOI: 10.1021/ja01503a033
Synthetic Communications, 18, p. 1841, 1988 DOI: 10.1080/00397918808060939
General Description3-Acetyl-2,5-dimethylfuran is a flavouring agent and its specifications were revised.
3-ACETYL-2,5-DIMETHYLFURAN Preparation Products And Raw materials
Raw materialsAcetic anhydride-->Tin tetrachloride-->2,5-Dimethylfuran
Preparation Products2,5-DIMETHYL-3-FUROIC ACID
2-(4-BROMOPHENYL)-6,6-DIMETHYL-5,6,7-TRIHYDROOXAINDEN-4-ONE CHEMBRDG-BB 5404454 3-ACETYL-2,6,6-TRIMETHYL-5,6,7-TRIHYDROOXAINDEN-4-ONE 3-METHYL-4-OXO-4,5,6,7-TETRAHYDRO-BENZOFURAN-2-CARBOXYLIC ACID ETHYL ESTER SALOR-INT L132489-1EA 5-METHYL-2-(TRIFLUOROMETHYL)FURO-3-YLACETONITRILE 2-([5-(TERT-BUTYL)-2-METHYL-3-FURYL]CARBONYL)-3-[(4-CHLORO-6-METHYLPYRIMIDIN-2-YL)AMINO]ACRYLONITRILE 1-[5-(4-CHLOROPHENYL)-2-METHYL-3-FURYL]ETHAN-1-ONE (2,6,6-TRIMETHYL-4-OXO-4,5,6,7-TETRAHYDRO-BENZOFURAN-3-YL)-ACETIC ACID 3-METHYL-4-OXO-4,5,6,7-TETRAHYDRO-1-BENZOFURAN-2-CARBOXYLIC ACID (E)-1-(2,5-DIMETHYL-3-FURYL)-3-(3-FURYL)-2-PROPEN-1-ONE 2,6,6-TRIMETHYL-6,7-DIHYDRO-1-BENZOFURAN-4(5H)-ONE 3-[5-(TERT-BUTYL)-2-METHYL-3-FURYL]-3-OXOPROPANENITRILE 3-[(4-CHLORO-6-METHYLPYRIMIDIN-2-YL)AMINO]-2-([5-(4-CHLOROPHENYL)-2-METHYL-3-FURYL]CARBONYL)ACRYLONITRILE 3-(2,5-DIMETHYL-3-FURYL)-3-OXOPROPANENITRILE AKOS BC-1526 ETHYL 2,5,5-TRIMETHYL-7-OXO-3,4,5,6-TETRAHYDRO-3-OXAINDENECARBOXYLATE AKOS BBS-00006038
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