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Methyl 2-hexenoate

Methyl 2-hexenoate Struktur
2396-77-2
CAS-Nr.
2396-77-2
Englisch Name:
Methyl 2-hexenoate
Synonyma:
FEMA 2709;Methyl-2-Furaote;METHYL 2-HEXENOATE;Methyl hex-2-enoate;METHYL T2 HEXENOATE;2-Hexenoic acid methyl;METHYL TRANS-2-HEXENOATE;Methyl trans-2-Hexanoate;Methyl trans-2-hexenoate(kosher)
CBNumber:
CB8459277
Summenformel:
C7H12O2
Molgewicht:
128.17
MOL-Datei:
2396-77-2.mol

Methyl 2-hexenoate Eigenschaften

Schmelzpunkt:
32 °C
Siedepunkt:
56-58 °C(Press: 13 Torr)
Dichte
0.907±0.06 g/cm3(Predicted)
FEMA 
2709 | METHYL 2-HEXENOATE
storage temp. 
2-8°C
L?slichkeit
Very slightly soluble in water, soluble in alcohol and oils
Aggregatzustand
mobile liquid
Farbe
Colorless
Geruch (Odor)
at 100.00 %. fatty green fruity pineapple earthy
Geruchsart
fatty
JECFA Number
1809
LogP
2.38
CAS Datenbank
2396-77-2(CAS DataBase Reference)
NIST chemische Informationen
2-Hexenoic acid, methyl ester(2396-77-2)
EPA chemische Informationen
2-Hexenoic acid, methyl ester (2396-77-2)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
HS Code  2916199590
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H226 Flüssigkeit und Dampf entzündbar. Entzündbare Flüssigkeiten Kategorie 3 Warnung
Sicherheit

Methyl 2-hexenoate Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

Methyl 2-hexenoate has a green, musty, earthy, sweet, fruity odor with a very powerful, sharp, green-fruity flavor. May be prepared by boiling the corresponding acid with methanol in the presence of concentrated H2S04 in chloroform and subsequent elimination of water from the vapors using MgS04; also from 3-chloropropionic acid methyl ester and anhydrous sodium acetate in acetic acid.

Chemische Eigenschaften

Methyl 2-hexenoate has a green, musty, earthy, sweet, fruity odor and a very powerful, sharp, green-fruity flavor

Occurrence

Reported found in papaya, peas, soursop and mountain papaya

Verwenden

Methyl 2-hexenoate is used in flavor compositions for the type of fruit flavor demanding a rather sharp and green fruity topnote, such as Pineapple, Strawberry, etc. and in various fruit complexes. It is quite powerful, and the concentration used is normally equivalent to only 0.05 to 0.1 ppm in the finished product.

synthetische

By boiling the corresponding acid with methanol in the presence of concentrated H2SO4 in chloroform and subsequent elimination of water from the vapors using MgSO4; also from 3-chloropropionic acid methyl ester and anhydrous sodium acetate in acetic acid

Methyl 2-hexenoate Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Methyl 2-hexenoate Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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