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

Details:

4-Hydroxy-2,5-dimethyl-3(2H)furanone Basic information
Product Name: 4-Hydroxy-2,5-dimethyl-3(2H)furanone
Synonyms: CARMELAN;FEMA 3174;FURANEOL;HYDROXY DIMETHYL FURANONE;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
CAS: 3658-77-3
MF: C6H8O3
MW: 128.13
EINECS: 222-908-8
Product Categories: Furan&Benzofuran;API intermediates;Alphabetical Listings;C-D;Flavors and Fragrances;Furan flavors
Mol File: 3658-77-3.mol
4-Hydroxy-2,5-dimethyl-3(2H)furanone Structure
4-Hydroxy-2,5-dimethyl-3(2H)furanone Chemical Properties
mp  73-77 °C(lit.)
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
CAS DataBase Reference 3658-77-3(CAS DataBase Reference)
NIST Chemistry Reference 2,5-Dimethyl-4-hydroxy-3(2h)-furanone(3658-77-3)
EPA Substance Registry System 3(2H)-Furanone, 4-hydroxy-2,5-dimethyl-(3658-77-3)
Safety Information
Hazard Codes  Xn
Risk Statements  22
Safety Statements  36-24/25
WGK Germany  3
RTECS  LU3990000
F  10-23
MSDS Information
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4-Hydroxy-2,5-dimethyl-3(2H)furanone Usage And Synthesis
Chemical Properties white to light yellow crystal powde
Usage 2,5-Dimethyl-4-hydroxy-3(2H)-furanone is a component of meat essence composition. 2,5-Dimethyl-4-hydroxy-3(2H)-furanone is used in the flavor and perfume industry due to its sweet strawberry aroma.
4-Hydroxy-2,5-dimethyl-3(2H)furanone Preparation Products And Raw materials
Raw materials 1,2-Propanediol-->Ethyl lactate -->Crotononitrile (pract)

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