Furaneol
Furaneol's cas code is 3658-77-3.
Furaneol, Suppliers, Wholesale, In Stock, Free Sample, China, Manufacturers, Made in China, Low Price, Quality, 1 Year Warranty
Product Description
Furaneol Basic information
Product Name: | Furaneol |
Synonyms: | 4-Hydroxy-2,5-dimethyl-3(2H)furanone CAS NO.3658-77-3 kf-wang(at)kf-chem.com;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 |
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 |
Furaneol Chemical Properties
Melting point | 73-77 °C(lit.) |
Boiling point | 188 °C |
density | 1.049 g/mL at 25 °C |
FEMA | 3174 | 4-HYDROXY-2,5-DIMETHYL-3(2H)-FURANONE |
refractive index | n20/D 1.439 |
Fp | >230 °F |
storage temp. | 2-8°C |
pka | 9.62±0.40(Predicted) |
form | neat |
JECFA Number | 1446 |
BRN | 1281357 |
InChIKey | INAXVXBDKKUCGI-UHFFFAOYSA-N |
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 | 4-Hydroxy-2,5-dimethyl-3(2H)furanone (3658-77-3) |
Furaneol Safety Information
Hazard Codes | Xn |
Risk Statements | 22 |
Safety Statements | 36-24/25 |
WGK Germany | 3 |
RTECS | LU3990000 |
F | 10-23 |
HS Code | 29321900 |
Furaneol Usage And Synthesis
Chemical Properties | white to light yellow crystal powde |
Chemical Properties | 4-Hydroxy-2,5-dimethyl-3(2H)-furanone has a fruity caramel or "burnt pineapple" aroma. May be synthesized from dimethyl- 3,4-dihyroxyfuran-2,5-dicarboxylate. |
Chemical Properties | Furaneol has a sweet, fruity, strawberry, hot sugar, fruity caramel or “burnt pineapple” aroma. |
Uses | 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. |
Aroma threshold values | Detection: 0.03 to 60 ppb; aroma characteristics at 0.1%: sweet, slightly burnt brown caramellic, cotton candy with a savory nuance |
Taste threshold values | Taste characteristics at 0.10 to 1.0 ppm: sweet caramellic cooked meaty and fruity nuances |
Trade name | Furaneol® (Firmenich). |
Chemical Synthesis | From dimethyl-3,4-dihydroxyfuran-2,5-dicarboxylate |
Furaneol Preparation Products And Raw materials
Raw materials | 1,2-Propanediol-->Ethyl lactate-->Crotononitrile (pract) |