2,5-Dimethyl-3(2H)furanone

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2,5-Dimethyl-3(2H)furanone Basic information
Product Name:2,5-Dimethyl-3(2H)furanone
Synonyms:2,2-DIMETHYL-3(2 H)-FURANONE;2,5-DIMETHYLFURAN-3(2H)-ONE;2,3-DIHYDRO-2,5-DIMETHYL-3-FURANONE;Dimethylfuranone;2,5-Dimethyl-3(2H)furanone;3(2H)-Furanone, 2,2-dimethyl-;2,2-dimethylfuran-3-one;2,2-Dimethylfuran-3(2H)-one
CAS:35298-48-7
MF:C6H8O2
MW:112.13
EINECS:623-609-9
Product Categories:Building Blocks;Furans;Heterocyclic Building Blocks;Building Blocks;C4 to C7;Chemical Synthesis;Heterocyclic Building Blocks
Mol File:35298-48-7.mol
2,5-Dimethyl-3(2H)furanone Structure
2,5-Dimethyl-3(2H)furanone Chemical Properties
Boiling point 46-47 °C18 mm Hg(lit.)
density 1.027 g/mL at 25 °C(lit.)
refractive index n20/D 1.455(lit.)
Fp 125 °F
storage temp. 2-8°C
form liquid
InChI1S/C6H8O2/c1-6(2)5(7)3-4-8-6/h3-4H,1-2H3
InChIKeyHVNICCSXGONRCB-UHFFFAOYSA-N
SMILESCC1(C)OC=CC1=O
CAS DataBase Reference35298-48-7(CAS DataBase Reference)
Safety Information
Hazard Codes F,Xn
Risk Statements 10-43-36/38
Safety Statements 16-27-36/37/39-37/39-26-24/25
RIDADR UN 1224 3/PG 3
WGK Germany 3
HazardClass 3.2
PackingGroup III
Storage Class3 - Flammable liquids
Hazard ClassificationsFlam. Liq. 3
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
2,5-Dimethyl-3(2H)furanone Usage And Synthesis
Uses2,2-Dimethyl-3(2H)-furanone was used in the synthesis of epoxides via epoxidation. It was also used in the preparation of racemic methyl nonactate.
Synthesis Reference(s)Tetrahedron Letters, 14, p. 577, 1973 DOI: 10.1016/S0040-4039(01)95850-2
General Description2,2-Dimethyl-3(2H)-furanone is an β-oxo enol ether. Conjugate addition of 2,2-dimethyl-3(2H)-furanone to organocuprates has been reported. Photoannelation of alkenes to 2,2-dimethyl-3(2H)-furanone yields cyclohexenone.
2,5-Dimethyl-3(2H)furanone Preparation Products And Raw materials
Preparation Products3(2H)-Furanone, dihydro-4-(hydroxymethylene)-2,2-dimethyl- (9CI)
Tag:2,5-Dimethyl-3(2H)furanone(35298-48-7) Related Product Information
4-Methoxy-2,5-dimethyl-3(2H)-furanone (S)-(+)-DIHYDRO-3-HYDROXY-4,4-DIMETHYL-2(3H)-FURANONE,(S)-DIHYDRO-3-HYDROXY-4,4-DIMETHYL-2(3H)-FURANONE Furaneol acetate 2,5-Dimethyl-3(2H)-furanone,2,5-DIMETHYL-3-(2H)-FURANONE, NATURAL,2,5-DIMETHYL-3-(2H)-FURANONE,SYNTYHETIC DL-Pantolactone Fraision butyrate 4,5-Dimethyl-3-hydroxy-2,5-dihydrofuran-2-one D-(-)-PANTOLACTONE Furaneol Fraision ethyl ether alpha,alpha-Dimethyl-gamma-butyrolactone Dihydro-4,4-dimethyl-2(3H)-furanone 5,5-Dimethyl-dihydro-furan-2-one 3,4-DIMETHYL-5-PENTYLIDENE-2-FURANONE 5-Acetyldihydro-2-hydroxy-2,5-dimethyl-3(2H)-furanone 4,5-Dihydro-4,5-dimethyl-2(3H)-furanone DIHYDRO-5-HYDROXYMETHYL-4,4-DIMETHYL-2(3H)-FURANONE 3-Chloro-4,5-dihydro-5,5-dimethyl-2(3H)-furanone