天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

cis-Vaccenic acid

cis-Vaccenic acid Struktur
506-17-2
CAS-Nr.
506-17-2
Englisch Name:
cis-Vaccenic acid
Synonyma:
VACCENIC ACID;CIS-11-OCTADECENOIC ACID;11-CIS-OCTADECENOIC ACID;cis-11-Octad;cis-Vaccenic ac;cis-vaccenicaci;CIS-VACCENIC ACID;VACCENIC ACID (CIS);cis-11-Vaccenic acid;(Z)-11-Octadecenoicacid
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
L?slichkeit
Chloroform (Slightly), Ethanol (Soluble), Methanol (Slightly)
pka
4.78±0.10(Predicted)
Aggregatzustand
oil
BRN 
1726565
Stabilit?t:
Light Sensitive, Volatile
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xi
R-S?tze: 36/37/38
S-S?tze: 26-36
WGK Germany  3
8-10
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizit?t (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" />
Sicherheit
P261 Einatmen von Staub vermeiden.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.

cis-Vaccenic acid Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-S?tze 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.

Verwenden

(Z)-11-Octadecenoic Acid, is a natural 18:1 ω-7 fatty acid. It is readily incorporated into triglycerides in perfused liver.

l?uterung 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 H?ndler.

Global( 89)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
career henan chemical co
+86-0371-86658258 +8613203830695
factory@coreychem.com China 29811 58
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000
marketing@targetmol.com United States 32161 58
Zhuoer Chemical Co., Ltd
02120970332; +8613524231522
sales@zhuoerchem.com China 2904 58
sgtlifesciences pvt ltd
+8617013299288
dj@sgtlifesciences.com China 12373 58
Alfa Chemistry

Info@alfa-chemistry.com United States 24072 58
Shenzhen Monkono Technology Co.,Ltd
+86-17063441314
sansbiotech@outlook.com China 677 58
SUZHOU SENFEIDA CHEMICAL CO.,LTD
+86-0512-83500002 +8615195660023
sales@senfeida.com China 23046 58
Shanghai Acmec Biochemical Technology Co., Ltd.
+undefined18621343501
product@acmec-e.com China 33338 58
Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com United States 57505 58
Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com United States 52924 58

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
  • DELTA 11 CIS OCTADECENOIC ACID
  • 11-OCTADECENOIC ACID (CIS)
  • 11-Octadecenoic acid, (Z)-
  • VACCENIC ACID (CIS)
  • 11-Octadecenoic acid, (11Z)-
  • cis-Vaccenic acid >=97% (capillary GC), oil
  • cis-vaccenicaci
  • CIS-11-OCTADECENOIC ACID
  • 11-CIS-OCTADECENOIC ACID
  • VACCENIC ACID
  • 11-cis-Octadecenoic acid in isooctane
  • C18:1 11-Octadecenoic(Vaccenic) Acid
  • 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
Copyright 2019 ? ChemicalBook. All rights reserved