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2396-84-1 - Ethyl sorbate, 97% - Ethyl 2,4-hexadienoate - Sorbic acid ethyl ester - A11431 - Alfa Aesar

A11431 Ethyl sorbate, 97%

CAS-Nummer
2396-84-1
Synonyme
Ethyl 2,4-hexadienoate
Sorbic acid ethyl ester

Größe Preis ($) Menge Verfügbarkeit
25g 19,67
100g 46,14
500g 227,63
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Ethyl sorbate, 97%

MDL
MFCD00009296
EINECS
219-258-2

Chemische Eigenschaften

Formel
CH3CH=CHCH=CHCO2CH2CH3
Molmasse
140.18
Siedepunkt
195-196°
Flammpunkt
69°(156°F)
Dichte
0.948
Brechungsindex
1.4950
Löslichkeit
Soluble in alcohol.

Anwendungen

The addition of chlorine and bromine to ethyl sorbate (la) gave 1, 2-and 1, a-dihalo products derived from attack of the halogen. Chlorination of la under ionic conditions proceeds through a tightly bridged chloronium ion intermediate.

Bemerkungen

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.

Literaturverweise

T. de Rosa,; G. Margheri,; I. Moret,; G. Scarponi,; G. Versini. Sorbic Acid as a Preservative in Sparkling Wine. Its Efficacy and Adverse Flavor Effect Associated with Ethyl Sorbate Formation. Am. J. Enol. Vitic . 1983, 34 (2), 98-102.

Dale F. Shellhamer,; Victor L. Heasley,; Jonathan E. Foster,;Jeffrey K. Luttrull,; Gene E. Heasley. Addition to 2,4-dienes. Halogenation of ethyl sorbate. Journal name. 1977, 42 (12),2141-2145.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H227

Combustible liquid.

Sicherheitshinweise: P210-P280-P370+P378a-P403+P235-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves/protective clothing/eye protection/face protection. In case of fire: Use for extinction: CO2, powder or water spray. Store in a well-ventilated place. Keep cool. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Beilstein
1362941
Harmonized Tariff Code
2916.19
TSCA
Yes
RTECS
WG2143000

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