Octylbutyrat

Bezeichnung:Octylbutyrat

Englisch Name:OCTYL BUTYRATE

CBNumberCB8664011

SummenformelC12H24O2

Molgewicht200.32

Synonyma

Octylbutyrat

Octylbutyrat physikalisch-chemischer Eigenschaften

Schmelzpunkt	-56 °C (lit.)
Siedepunkt	224 °C (lit.)
Dichte	0.862 g/mL at 25 °C (lit.)
FEMA	2807 \| OCTYL BUTYRATE
Brechungsindex	n20/D 1.425(lit.)
Flammpunkt	218 °F
Geruch (Odor)	at 100.00 %. fresh waxy fruity green oily earthy creamy natural jasmin
Geruchsart	fruity
JECFA Number	155
LogP	4.96
CAS Datenbank	110-39-4(CAS DataBase Reference)
EPA chemische Informationen	Butanoic acid, octyl ester (110-39-4)

Sicherheit

Gefahreninformationscode (GHS)

S-Sätze Betriebsanweisung:
S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.
Beschreibung
Octyl butyrate has a green, herbaceous odor remotely reminiscent of orange but more so of galbanum and parsley with a sweet, melon-like flavor. It may be synthesized from n-octanol and butyric acid in the presence of HCl.
Chemische Eigenschaften
Octyl butyrate has a green, herbaceous odor remotely reminiscent of orange, but more so of galbanum and parsley and a sweet, melon-like flavor.
Occurrence
Reported found in the essential oil of Heracelum villosum Fisch. and from the fruits of Pastinaca sativa. Also reported found in fresh apple, orange juice, melon, strawberry fruit, beer, purple passion fruit juice, purple passion fruit, yellow passion fruit, fresh plums, mountain papaya and okra.
synthetische
From n-octanol and butyric acid in the presence of HCl.
Definition
ChEBI: Octyl butanoate is a carboxylic ester.
Aroma threshold values
Detection: 8.2 ppm
Taste threshold values
Taste characteristics at 20 ppm: waxy, fruity and green with a sweet, creamy nuance.
Allgemeine Beschreibung
Octyl butyrate is one of the major constituents of the essential oils of Heracleum sphondylium subsp. Ternatum. It occurs naturally in the mature fruit?of wild parsnip and muskmelon. Octyl butyrate is also a promising candidate as a lure for yellowjackets.