4-Hydroxy-2,5-dimethyl-3(2H)furanone CAS:3658-77-3

Name:   4-Hydroxy-2,5-dimethyl-3(2H)furanone

CAS:   3658-77-3

Synonyms:   2,5-DIMETHYL-4-HYDROXY-2,3-DIHYDROFURAN-3-ONE
                     2,5-DIMETHYL-4-HYDROXY-3(2H)-FURANONE
                     4-HYDROXY-2,5-DIMETHYL-3(2H)-FURANONE
                     4-HYDROXY-2,5-DIMETHYLFURAN-3(2H)-ONE
                     4-HYDROXY-2,5-DIMETHYL-FURAN-3-ONE
                     CARMELAN
                     FEMA 3174
                     FURANEOL
                     HYDROXY DIMETHYL FURANONE
                     STRAWBERRY FURANONE
                     2,5-dimethyl-4-hydroxy-(2H)-furan-3-one (furaneol)
                     2,5-dimethyl-4-hydroxy-2H-furan-3-one
                     2,5-dimethyl-4-hydroxy-3(2h)-furanon
                     2,5-dimethyl-4-hydroxy-3(2H)-furanone (DMHF)
                     2,5-dimethyl-4-hydroxy-3(2H)-furanone (Furaneol)
                     3(2H)-Furanone, 2,5-dimethyl-4-hydroxy-
                     3(2H)-Furanone, 4-hydroxy-2,5-dimethyl-
                     4-Hydroxy-2,5-dimethyl
                     4-Hydroxy-2,5-dimethyl-3(2H)-furan-3-one
                     4-hydroxy-2,5-dimethyl-3(2h)-furanon

Molecular Formula:   C6H8O3

Molecular Weight:   128.13

Appearance:   white to light yellow crystal powde

Melting point:   73-77 °C(lit.)

mp:   73-77 °C(lit.)

Boiling point:   188 °C

bp:   188 °C

density:   1.049 g/mL at 25 °C

refractive index:   n20/D 1.439

FEMA:   3174

Fp:   >230 °F

storage temp.:   2-8°C

form:   neat

pka:   9.62±0.40(Predicted)