Ethyl-2,3-epoxy-3-phenylbutyrat Produkt Beschreibung

Ethyl 3-methyl-3-phenylglycidate Struktur
77-83-8
  • CAS-Nr.77-83-8
  • Bezeichnung:Ethyl-2,3-epoxy-3-phenylbutyrat
  • Englisch Name:Ethyl 3-methyl-3-phenylglycidate
  • Synonyma:Ethyl-2,3-epoxy-3-phenylbutyrat
    EMPG;LS-1716;Fraeseol;Ethyl .a;FEMA 2444;19464-95-0;Strawberry;Yang Meiquan;c-16aldehyde;ALDEHYDE C-16
  • CBNumber:CB9126747
  • Summenformel:C12H14O3
  • Molgewicht:206.24
  • MOL-Datei:77-83-8.mol
Ethyl-2,3-epoxy-3-phenylbutyrat physikalisch-chemischer Eigenschaften
Sicherheit

Ethyl 3-methyl-3-phenylglycidate Chemische Eigenschaften,Einsatz,Produktion Methoden

  • R-Sätze Betriebsanweisung: R10:Entzündlich.
    R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
  • S-Sätze Betriebsanweisung: S16:Von Zündquellen fernhalten - Nicht rauchen.
    S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
    S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
  • Chemische Eigenschaften clear yellow liquid
  • Chemische Eigenschaften Ethyl 3-Methyl-3-phenylglycidate exists as two optically active pairs of cis- and trans-isomers; each isomer has a characteristic odor . The commercial product is a racemic mixture of all four isomers and has a strong, sweetish, strawberry odor. The cis/trans ratio obtained in the Darzens condensation of acetophenone (R==CH3) and ethyl chloroacetate depends on the base used in the reaction.
  • Chemische Eigenschaften Ethyl methylphenylglycidate on dilution has a strong fruity odor suggestive of strawberry. It has a characteristic, slightly acid taste reminiscent of strawberry.
  • Chemische Eigenschaften Perennial, herbaceous plant; grows wild or cultivated in central–southern Europe, North America and Asia. The plant grows 10 to 20 cm (4 to 8 in.) in height and has thick rhizomes; radical leaves with long, small, white flowers blossoming from April to July; and fleshy, ovoidal, red berries covered with numerous achenes. The only part used is the berries. Strawberry has a sweet–sour taste and a characteristic odor.
  • Verwenden Ethyl 3-methyl-3-phenylglycidate is a synthetic flavoring agent that is a glycidic acid ester. It is a colorless to pale yellow liquid with a strong fruit odor suggestive of strawberries. It is unstable to alkali and moderately stable to weak organic acids. It should be stored in glass, tin, or aluminum containers. It is soluble in fixed oils and in propylene glycol. It is used in flavors for strawberry note and has application in candy, beverages, and ice cream at 6–20 ppm. It is also termed aldehyde c-16.
  • Verwenden Perfumery, flavors.
  • synthetische By reaction of acetophenone and the ethyl ester of monochloroacetic acid in the presence of an alkaline condensing agent.
  • Composition Strawberry aroma has been the subject of extensive investigation. Several components have been identified, of which only 7% appear to be responsible for the aroma. Strawberry aroma varies widely with the strawberry variety. The most valuable part, aroma, is from wild strawberry.
  • Aroma threshold values Detection: 2 ppm
  • Taste threshold values Taste characteristics at 1 and 5% sucrose: sweet, ripe, strawberry jam and preserve notes.
  • Taste threshold values Taste characteristics at 50 ppm: sweet, berry, strawberry, fruity, tutti-frutti and floral nuances
  • Allgemeine Beschreibung Clear, colorless to yellowish liquid with a strawberry-like odor.
  • Air & Water Reaktionen Insoluble in water.
  • Reaktivität anzeigen Esters, such as Ethyl 3-methyl-3-phenylglycidate, react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides.
  • Brandgefahr Ethyl 3-methyl-3-phenylglycidate is probably combustible.
  • Handelsname Strawberry pure (Givaudan)
  • Sicherheitsprofil Mddly toxic by ingestion. Mutation data reported. Combustible liquid. When heated to decomposition it emits acrid smoke and irritating fumes. See also ALDEHYDES.
Ethyl 3-methyl-3-phenylglycidate Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Ethyl-2,3-epoxy-3-phenylbutyrat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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77-83-8, Ethyl 3-methyl-3-phenylglycidate Verwandte Suche:
  • 3-methyl-3-phenylglycidate
  • ethylbeta-methylphenylglycidate
  • ethylesterof2,3-epoxy-3-phenylbutanoicacid
  • Fraeseol
  • Hydrocinnamic acid, alpha,beta-epoxy-beta-methyl-, ethyl ester
  • hydrocinnamicacid,α,β-epoxy-β-methyl-,ethylester
  • methyl-3phenyl-3glycidated’ethyle
  • Oxiranecarboxylic acid, 3-methyl-3-phenyl-, ethyl ester
  • Oxiranecarboxylicacid,3-methyl-3-phenyl-,ethylester
  • STRAWBERRY ALDEHYDE
  • ALDEHYDE C-16
  • 3-Methyl-3-phenylglycidic Acid Ethyl Ester Ethyl 2,3-Epoxy-3-phenylbutyrate 2,3-Epoxy-3-phenylbutyric Acid Ethyl Ester
  • ETHYL 2,3-EPOXY-3-PHENYLBUTYRATE FOR SYN
  • bayberry aldehyde
  • ethyl 3-Methyl-3-phenyloxirane-2-carboxylate
  • Yang Meiquan
  • 2-Oxiranecarboxylicacid, 3-Methyl-3-phenyl-, ethyl ester
  • 3-Methyl-3-phenylglycidic acid ethyl ester,ethyl 3-methyl-3-phenyl glycidate,strawberry aldehyde
  • Ethyl 3-Methyl-3-phenylglycidate (mixture of <i>cis</i>- and <i>trans</i>-)
  • 19464-95-0
  • 3-methyl-3-phenyl-2-oxiranecarboxylic acid ethyl ester
  • 3-methyl-3-phenyl-oxirane-2-carboxylic acid ethyl ester
  • Ethyl .a
  • LS-1716
  • Oxiranecarboxylic acid, 3-methyl-3-phenyl-, ethyl ester, trans-
  • trans-Ethyl 3-Methyl-3-phenylglycidate
  • Ethyl 2,3-epoxy-3-phenylbutyrate for synthesis
  • 2,3-epoxy-3-phenyl-butanoicaciethylester
  • 2,3-Epoxy-3-phenylbutyric acid, ethyl ester
  • 3-methyl-3-phenyl-oxiranecarboxylicacid,ethylester
  • 3-methyl-3-phenyl-oxiranecarboxylicacidethylester
  • 3-methyl-3-phenyl-oxiranecarboxylicaciethylester
  • alpha,beta-Epoxy-beta-methylhydrocinnamic acid, ethyl ester
  • alpha,beta-epoxy-beta-methylhydrocinnamicacid,ethylester
  • alpha,beta-epoxy-beta-methyl-hydrocinnamicaciethylester
  • c-16aldehyde
  • EMPG
  • Ethyl 2,3-epoxy-3-methyl-3-phenylpropionate
  • Ethyl 3-methyl-3-phenyl-2-oxiranecarboxylate
  • Ethyl alpha,beta-epoxy-beta-methylhydrocinnamate
  • Ethyl ester of 2,3-epoxy-3-phenylbutanoic acid
  • ethyl2,3-epoxy-3-methyl-3-phenylpropionate
  • ethyl3-methyl-3-phenylglycidate,mixtureofcisandtrans
  • ethylalpha,beta-epoxy-beta-methylhydrocinnamate
  • ethylalpha,beta-epoxy-beta-methylphenylpropionate
  • 3-Methyl-3-phenyl glycidic acid ethyl ester
  • ETHYL 2,3-EPOXY-3-PHENYLBUTYRATE
  • ETHYL 3-METHYL-3-PHENYLGLYCIDATE
  • ETHYL 3-METHYL-2,3-EPOXY-HYDROCINAMIC ACID
  • ETHYL 3-PHENYL-2,3-EPOXYBUTYRATE
  • ETHYL METHYL PHENYL GLYCIDATE
  • ETHYL-A B-EPOXY-B-METHYLHYDROCINNAMATE
  • ETHYL BETA-METHYL-BETA-PHENYLGLYCIDATE
  • FEMA 2444
  • GLYCIDIC ACID, 3-METHYL-3-PHENYL:ETHYL ESTER
  • ETHYL 3-METHYL-3-PHENYLGLYCIDATE 98+% &
  • Strawberry
  • Ethyl α,β-epoxy-β-methylhydrocinnamate