(Z)-Hexadec-9-ensure

Bezeichnung:(Z)-Hexadec-9-ensure

CAS-Nr373-49-9

Englisch Name:PALMITOLEIC ACID

CBNumberCB1384985

SummenformelC16H30O2

Molgewicht254.41

MOL-Datei373-49-9.mol

Synonyma

(Z)-Hexadec-9-ensure

(Z)-Hexadec-9-ensure physikalisch-chemischer Eigenschaften

Schmelzpunkt	0.5 °C (lit.)
Siedepunkt	162 °C/0.6 mmHg (lit.)
Dichte	0.895 g/mL at 20 °C (lit.)
Brechungsindex	1.457-1.459
Flammpunkt	62 °C
storage temp.	-20°C
Löslichkeit	Chloroform, Methanol (Slightly)
pka	4.78±0.10(Predicted)
Aggregatzustand	Liquid
Farbe	Clear
BRN	1725389
InChIKey	SECPZKHBENQXJG-FPLPWBNLSA-N
LogP	6.402 (est)
CAS Datenbank	373-49-9(CAS DataBase Reference)
EPA chemische Informationen	9-Hexadecenoic acid, (9Z)- (373-49-9)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	37/39-26-36
RIDADR	NA 1993 / PGIII
WGK Germany	3
HS Code	29161995

Gefahreninformationscode (GHS)

PALMITOLEIC ACID Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Beschreibung
Palmitoleic acid, or (Z)-9-hexadecenoic acid, is an omega - 7 mono unsaturated fatty acid with the formula CH₃(CH₂)₅CH=CH(CH₂)₇COOH that is a common constituent of the glycerides of human adipose tissue. It is present in all tissues, but generally found in higher concentrations in the liver. It is biosynthesized from palmitic acid by the action of the enzyme delta-9 desaturase. A beneficial fatty acid, it has been shown to increase insulin sensitivity by suppressing inflammation, as well as inhibit the destruction of insulin-secreting pancreatic beta cells.
Chemische Eigenschaften
PALMITOLEIC ACID, Also called cis-9-hexa decanoic acid, formula CH3(CH2)5CH:CH(CH2)7COOH. This is an unsaturated fatty acid found in nearly every fat, especially in marine oils (15–20%). At room temperature, it is a colorless liquid. Insoluble in water; soluble in alcohol and ether. Insoluble in water; soluble in alcohol and ether. Combustible.
Chemische Eigenschaften
clear liquid
Occurrence
Palmitoleic acid can be abbreviated as 16:1Δ⁹. Dietary sources of palmitoleic acid include a variety of animal oils, vegetable oils, and marine oils. Macadamia oil (Macadamia integrifolia) and sea buckthorn oil (Hippophae rhamnoides) are botanical sources with high concentrations, containing 17 % and 40 % of palmitoleic acid, respectively.
Verwenden
Palmitoleic Acid is a polyunsaturated fatty acid which contributes to reduced protein oxidation in mammals.
Verwenden
Palmitoleic acid is used in organic synthesis, and as a standard in chromatographic analysis.
Definition
ChEBI: A hexadecenoic acid with a cis-double bond at position C-9.
Allgemeine Beschreibung
Palmitoleic acid is a monounsaturated fatty acid found in macadamia oil and also in blood plasma. In the human body it is produced via endogenous fat synthesis.
Biochem/physiol Actions
Palmitoleic acid is a 16-carbon, omega-7, monounsaturated fatty acid that is enriched in the triglycerides of human adipose tissue and in liver.

PALMITOLEIC ACID Upstream-Materialien And Downstream Produkte

(Z)-Hexadec-9-ensure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

373-49-9, PALMITOLEIC ACID Verwandte Suche:

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