CAS 4940-11-8 Ethyl maltol
Synonyms: 6-ETHYL-3-HYDROXY-2-METHYL-4H-PYRAN-4-ONE;3-HYDROXY-2-ETHYL-4-PYRONE;Ethylmaltol (Subject To Patent Free);3-Hydroxy-2-ethyl-4-pyrone,ethyl maltol;ETHYL MALTOL 99+% FCC;ETHYLMALTOL FCCIV;PYRAN-4-ONE,3-HYDROXY-2-METHYL-,2-ETHYLESTER;2-Ethyl-3-hydroxy-4H-pyran-4-one, Ethyl maltol
CAS: CAS 4940-11-8
MF: C7H8O3
MW: 140.14
EINECS: 225-582-5
Product Categories: Food Additives;Food & Flavor Additives;Building Blocks;Chemical Synthesis;Heterocyclic Building Blocks;Pyrans;Food and Feed Additive;Food & Feed ADDITIVES
Ethyl maltol Chemical Properties:
Melting point: 85-95 °C(lit.)
Boiling point: 196.62°C (rough estimate)
Density: 1.1624 (rough estimate)
FEMA: 3487 | ETHYL MALTOL
refractive index: 1.4850 (estimate)
pka: 8.38±0.10(Predicted)
Form: neat
HS Code: 29329990
Chemical Properties: White crystalline solid with characteristic, very sweet, caramel-like odor and taste. In dilute solution it possesses a sweet, fruitlike flavor and odor.
Chemical Properties: It forms white crystals (mp 90–91°C) with very sweet caramel-like odor, four to six times more potent than maltol. Several syntheses have been developed for its preparation. In a one-pot process, for example, ??-ethylfurfuryl alcohol is treated with halogen to give 4-halo- 6-hydroxy-2-ethyl-2H-pyran-3(6H)-one, which need not be isolated and can be converted to ethylmaltol by aqueous hydrolysis
Chemical Properties: Ethyl maltol has a very sweet, fruit-like odor of immense tenacity and sweet, fruity taste with initial bitter-tart flavor; rapid loss of flavor per se. It is four to six times more potent than maltol.
Uses: Ethyl Maltol is a flavoring agent that is a white, crystalline powder. it has a unique odor and a sweet taste that resembles fruit. the melt- ing point is 90°c. it is sparingly soluble in water and propylene gly- col and soluble in alcohol and chloroform. it is obtained by chemical synthesis.
Uses: Flavor and fragrance enhancer in foods, especially baked goods, beverages, and synthetic berry and citrus flavorings; minimizes undesirable flavors in tobacco products, cough syrup, vitamins, cosmetics, and saccharin-containing products.
Pharmaceutical Applications: Ethyl maltol is used in pharmaceutical formulations and food products as a flavoring agent or flavor enhancer in applications similar to maltol. It has a flavor and odor 4–6 times as intense asmaltol. Ethyl maltol is used in oral syrups at concentrations of about 0.004% w/v and also at low levels in perfumery.
Storage: Solutions may be stored in glass or plastic containers. The bulk material should be stored in a well-closed container, protected from light, in a cool, dry place.
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