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cis-Vaccenic acid Produkt Beschreibung

cis-Vaccenic acid Struktur
506-17-2
CAS-Nr.
506-17-2
Englisch Name:
cis-Vaccenic acid
Synonyma:
cis-11-Octad;VACCENIC ACID;cis-Vaccenic ac;cis-vaccenicaci;CIS-VACCENIC ACID;VACCENIC ACID (CIS);cis-11-Vaccenic acid;(Z)-11-Octadecenoicacid;CIS-11-OCTADECENOIC ACID;11-CIS-OCTADECENOIC ACID
CBNumber:
CB7341292
Summenformel:
C18H34O2
Molgewicht:
282.46
MOL-Datei:
506-17-2.mol

cis-Vaccenic acid Eigenschaften

Schmelzpunkt:
14-15 °C(lit.)
Siedepunkt:
150 °C0.03 mm Hg(lit.)
Dichte
0.887 g/mL at 25 °C(lit.)
Brechungsindex
n20/D 1.459(lit.)
Flammpunkt:
230 °C
storage temp. 
-20°C
Aggregatzustand
oil
pka
4.78±0.10(Predicted)
BRN 
1726565

Sicherheit

Kennzeichnung gefährlicher Xi
R-Sätze: 36/37/38
S-Sätze: 26-36
WGK Germany  3
8-10

cis-Vaccenic acid 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.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.

Beschreibung

Vaccenic acid is an omega-7 fatty acid. It is a naturally occurring trans-fatty acid found in the fat of ruminants and in dairy products such as milk, butter, and yogurt. It is also the predominant fatty acid comprising trans fat in human milk.
Its IUPAC name is (E)-11-octadecenoic acid, and its lipid shorthand name is 18:1 trans-11. The name was derived from the Latin vacca (cow).
Vaccenic acid was discovered in 1928 in animal fats and butter. It is the main trans fatty acid isomer present in milk fat. Mammals convert it into rumenic acid, a conjugated linoleic acid, where it shows anticarcinogenic properties.
Its stereoisomer, cis-vaccenic acid, also an omega-7 fatty acid, is found in Sea Buckthorn (Hippophae rhamnoides) oil. Its IUPAC name is (Z)-11-octadecenoic acid, and its lipid shorthand name is 18:1 cis-11.

läuterung methode

Purify the acid by fractional distillation under high vacuum or crystallisation form its melt in an inert atmosphere away from light. [Beilstein 2 I 198, 2 III 1384, 2 IV 1639.]

cis-Vaccenic acid Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


cis-Vaccenic acid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 61)Lieferanten
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
career henan chemical co
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0086-371-86658258 factory@coreychem.com CHINA 29864 58
Hefei TNJ Chemical Industry Co.,Ltd.
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0551-65418697 sales@tnjchem.com CHINA 37441 58
Zhuoer Chemical Co., Ltd
+86-13524231522
+86-21-58816016 sales@zhuoerchem.com CHINA 3014 58
Henan Alfa Chemical Co., Ltd
+8619139973225
adam@alfa-chemical.com;sales4@alfachem.cn China 11904 58
sgtlifesciences pvt ltd
+918790379245
dj@sgtlifesciences.com China 12386 58
Amadis Chemical Company Limited
0086-571-89925085
0086-571-89925065 sales@amadischem.com China 132148 58
BEST-REAGENT 18981987031 400-1166-196
cdhxsj@163.com;1955352637@qq.com;cdhxsj@163.com China 11718 57
Spectrum Chemical Manufacturing Corp. 18616765336
021-57711696 marketing_china@spectrumchemical.com; China 9686 60
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-620-6333 021-20337333-801
021-50323701 market@aladdin-e.com China 24980 65
Shanghai Tauto Biotech Co., Ltd. 021-51320588
0086-21-51320502 tauto@tautobiotech.com China 4041 66

506-17-2()Verwandte Suche:


  • 11-OCTADECENOIC ACID, STANDARD FOR GC
  • (Z)-11-Octadecenoicacid
  • 11-cis-Vaccenicacid=Vaccenicacid
  • cis-Vaccenic ac
  • cis-Vaccenic Acid, Synthetic
  • (Z)-Octadec-11-enoic acid
  • cis-11-Vaccenic acid
  • cis-11-Octad
  • CIS-VACCENIC ACID
  • CIS-11-OCTADECENOIC ACID
  • DELTA 11 CIS OCTADECENOIC ACID
  • 11-OCTADECENOIC ACID (CIS)
  • 11-CIS-OCTADECENOIC ACID
  • 11-Octadecenoic acid, (Z)-
  • VACCENIC ACID (CIS)
  • VACCENIC ACID
  • 11-Octadecenoic acid, (11Z)-
  • cis-Vaccenic acid >=97% (capillary GC), oil
  • cis-vaccenicaci
  • 506-17-2
  • CH3CH25CHCHCH29CO2H
  • Biochemicals and Reagents
  • BioChemical
  • Others
  • Unsaturated fatty acids and derivatives
  • Fatty Acids
  • Monoenoic fatty acids
  • Lipids
  • Fatty & Aliphatic Acids, Esters, Alcohols & Derivatives
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