Decan-4-olid

Bezeichnung:Decan-4-olid

CAS-Nr706-14-9

Englisch Name:gamma-Decalactone

CBNumberCB1270516

SummenformelC10H18O2

Molgewicht170.25

MOL-Datei706-14-9.mol

Synonyma

Decan-4-olid

Decan-4-olid physikalisch-chemischer Eigenschaften

Siedepunkt	281 °C
Dichte	0.948 g/mL at 25 °C (lit.)
Dampfdruck	0.72Pa at 25℃
Brechungsindex	n20/D 1.449
FEMA	2360 \| GAMMA-DECALACTONE
Flammpunkt	>230 °F
storage temp.	2-8°C
Löslichkeit	Chloroform (Slightly), Methanol (Slightly)
Farbe	Colourless
Wichte	0.950.948
Geruch (Odor)	at 100.00 %. fresh oily waxy peach coconut buttery sweet
Geruchsart	fruity
Optische Aktivität	[α]24/D +34°, neat
Wasserlöslichkeit	1.26g/L at 20℃
JECFA Number	231
BRN	117547
InChIKey	IFYYFLINQYPWGJ-UHFFFAOYSA-N
LogP	3 at 25℃
CAS Datenbank	706-14-9(CAS DataBase Reference)
NIST chemische Informationen	2(3H)-Furanone, 5-hexyldihydro-(706-14-9)
EPA chemische Informationen	.gamma.-Decalactone (706-14-9)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-37/39-36
WGK Germany	3
RTECS-Nr.	LU4600000
Hazard Note	Irritant
TSCA	Yes
HS Code	29322090

Gefahreninformationscode (GHS)

gamma-Decalactone Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
γ-Decalactone has a pleasant, fruity, peach-like odor.
Chemische Eigenschaften
clear colourless to pale yellow liquid
Chemische Eigenschaften
gamma-Decalactone is present in a wide variety of foods and is an almost colorless liquid with an intensely fruity odor,reminiscent of peaches. It is used in perfumery for heavy, fruity flower odors and in aroma compositions, particularly peach flavors.
Occurrence
Reported found in peach, apricot and strawberry aroma. Also reported in butter, milk, beer, rum, red and white wine, mango, bilberry, plums, prunes, guava, peach, strawberry fruit and cheeses.
Verwenden
γ-Decalactone may be used as an analytical reference standard for the quantification of the analyte in fruit beverages using different chromatography techniques.
synthetische
Naturalγ-decalactone is produced biotechnologically starting from ricinoleic acid, which is degraded by β-oxidation to 4-hydroxydecanoic acid, which lactonizes at lower pH to yield γ-decalactone
Definition
ChEBI: Gamma-decalactone is a gamma-lactone that is oxolan-2-one substituted by a hexyl group at position 5. It has a role as a flavouring agent, a food additive and an anticonvulsant. It is a gamma-lactone and a tetrahydrofuranone.
Aroma threshold values
Detection: 1 to 11 ppb
Taste threshold values
Taste characteristics at 10 ppm: creamy, fatty, oily, buttery sweet, coconut, fruity and peach-like.
Synthesis Reference(s)
The Journal of Organic Chemistry, 55, p. 462, 1990 DOI: 10.1021/jo00289a016
Synthetic Communications, 18, p. 2241, 1988 DOI: 10.1080/00397918808082366
Allgemeine Beschreibung
γ-Decalactone is a flavor and fragrance compound, which finds applications in food and beverage industry.
Flammability and Explosibility
Not classified
Synthese
By heating γ-bromocapric acid in a sodium carbonate solution; by prolonged heating of 9-decen-1-oic acid with 80% H2SO2 at 90°C

gamma-Decalactone Upstream-Materialien And Downstream Produkte

Decan-4-olid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

706-14-9, gamma-Decalactone Verwandte Suche:

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