DODECYL ACETATE

Bezeichnung:DODECYL ACETATE

CAS-Nr112-66-3

Englisch Name:DODECYL ACETATE

CBNumberCB1481796

SummenformelC14H28O2

Molgewicht228.37

MOL-Datei112-66-3.mol

DODECYL ACETATE physikalisch-chemischer Eigenschaften

Schmelzpunkt	1.3℃
Siedepunkt	150 °C15 mm Hg(lit.)
Dichte	0.865 g/mL at 25 °C(lit.)
Brechungsindex	n20/D 1.432(lit.)
FEMA	2616 \| LAURYL ACETATE
Flammpunkt	>230 °F
storage temp.	Sealed in dry,Room Temperature
Löslichkeit	Acetone (Slightly), Chloroform (Slightly), Hexanes (Slightly)
Aggregatzustand	Oil
Farbe	Colourless
Geruch (Odor)	at 100.00 %. sweet fresh laundared cloths clean waxy
Geruchsart	waxy
JECFA Number	133
LogP	6.02
CAS Datenbank	112-66-3(CAS DataBase Reference)
EPA chemische Informationen	Acetic acid, dodecyl ester (112-66-3)

Sicherheit

R-Sätze:	53
WGK Germany	2
RTECS-Nr.	AH3525000
HS Code	2915.39.4000

Gefahreninformationscode (GHS)

DODECYL ACETATE Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung
Lauryl acetate has a characteristic citrus-rose odor. The corre sponding flavor develops only on dilution. May be prepared by acetylation of lauryl alcohol.
Chemische Eigenschaften
Lauryl acetate has a characteristic citrus–rose odor. The corresponding flavor develops only on dilution.
Occurrence
Reported found in sour cherry, cardamom, bitter orange, lime, lemon and mandarin peel oils.
Verwenden
1-Dodecanol Acetate can be used as a foaming agent in the purification process of quartz sand. Furthermore, it is a main component of the essential oil from the flowers of Etlingera elatior (Jack) R. M. Smith, which is found to be active against Staphylococcus aureus, Bacillus cereus, Candida albicans and Cryptococcus neoformans.
Definition
ChEBI: Dodecyl acetate is a carboxylic ester.
Application
Dodecyl acetate is useful in perfume formulations, particularly as a topnote ingredient - in spite of its high boiling point. In fact, the performance of odor, shown by this chemical, is quite remarkable. A lasting odor from the very topnote throughout the various stages of evaporation of the fragrance. However, it needs blending with other materials to become more attractive, especially Citrus oils, light, fruity notes or light woody notes. It will also impart a pleasant freshness to sophisticated Pine fragrances, and in Carnation bases. Dodecyl acetate is also used in flavor compositions for imitation Butter, Lemon, Orange, Peach, Pineapple, etc. and in various meat flavor bases. The concentration in the finished product will normally be about 1 to 6 ppm.
synthetische
By acetylation of lauryl alcohol.
Synthesis Reference(s)
The Journal of Organic Chemistry, 38, p. 764, 1973 DOI: 10.1021/jo00944a031
Synthesis, p. 309, 1971
Toxicity evaluation
Both the acute oral LD₅₀ value in rats and the acute dermal LD₅₀ value in rabbits exceeded 5 g/kg (Moreno, 1974). In a study of toxicity to fish, the toxic concentration of lauryl acetate to Carassius auratus and Salmo gairdnerii during a 6-hr observation period at 15°C was found to be 5.20 mg/litre.The surface tension (50.1) was not related directly to the toxicity (Marchetti, 1964).

DODECYL ACETATE Upstream-Materialien And Downstream Produkte

DODECYL ACETATE Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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