Dodecan-5-olid

Bezeichnung:Dodecan-5-olid

Englisch Name:delta-Dodecalactone

CBNumberCB7278897

SummenformelC12H22O2

Molgewicht198.3

Synonyma

Dodecan-5-olid

Dodecan-5-olid physikalisch-chemischer Eigenschaften

Schmelzpunkt	-12 °C (lit.)
Siedepunkt	140-141 °C/1 mmHg (lit.)
Dichte	0.942 g/mL at 25 °C (lit.)
Dampfdruck	0.132Pa at 25℃
FEMA	2401 \| DELTA-DODECALACTONE
Brechungsindex	n20/D 1.460(lit.)
Flammpunkt	>230 °F
storage temp.	Sealed in dry,Room Temperature
pka	0.001[at 20 ℃]
Farbe	Colorless to Light yellow
Geruch (Odor)	at 100.00 %. fresh sweet metallic peach oily coconut buttery
Geruchsart	tropical
Wasserlöslichkeit	Not miscible or difficult to mix in water.
JECFA Number	236
BRN	1282749
LogP	3.48
CAS Datenbank	713-95-1(CAS DataBase Reference)
NIST chemische Informationen	2H-Pyran-2-one, 6-heptyltetrahydro-(713-95-1)
EPA chemische Informationen	2H-Pyran-2-one, 6-heptyltetrahydro- (713-95-1)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-37/39
WGK Germany	2
RTECS-Nr.	UQ0850000
Hazard Note	Irritant
TSCA	Yes
HS Code	29322090
Giftige Stoffe Daten	713-95-1(Hazardous Substances Data)

Gefahreninformationscode (GHS)

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.
Chemische Eigenschaften
δ-Dodecalactone has a powerful, fresh, coconut-fruity, oily odor. On dilution the odor is butter-like. At low levels, it has a peach-, pear-, plum-like flavor.
Chemische Eigenschaften
delta-Dodecalactone is a colorless to slightly yellowish liquid with a powerful fruity, peach-like, and oily odor. It may be produced in the same way asδ-decalactone. Similarly to δ-decalactone, it is mainly used in cream and butter flavors.
Verwenden
delta-Dodecanolactone is used as a :flavoring agent. It is used in daily chemical essence. It is also used in agrochemical, pharmaceutical and dyestuff field.
Definition
ChEBI: Xi-5-Dodecanolide is a delta-lactone.
Synthesis Reference(s)
Tetrahedron Letters, 25, p. 1159, 1984 DOI: 10.1016/S0040-4039(01)91549-7
Allgemeine Beschreibung
δ-Dodecalactone is a flavor volatile compound mainly found in milk fat.
Flammability and Explosibility
Non flammable
Biochem/physiol Actions
Taste at 10 ppm