Linolsure

Gefahreninformationscode (GHS)

• Bildanzeige (GHS)

  

• Alarmwort

  Achtung

• Gefahrenhinweise

  H225：Flüssigkeit und Dampf leicht entzündbar.

  H319：Verursacht schwere Augenreizung.

• Sicherheit

  P210：Von Hitze, heißen Oberflächen, Funken, offenen Flammen und anderen Zündquellenarten fernhalten. Nicht rauchen.

  P305+P351+P338：BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.

  P370+P378：Bei Brand: zum Löschen verwenden.

  P403+P235：An einem gut belüfteten Ort aufbewahren. Kühl halten.

Linoleic acid Chemische Eigenschaften,Einsatz,Produktion Methoden

• R-Sätze Betriebsanweisung:

  R36:Reizt die Augen.

• S-Sätze Betriebsanweisung:

  S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
  S24/25:Berührung mit den Augen und der Haut vermeiden.
  S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.

• Beschreibung

  Linoleic acid is an essential ω-6 polyunsaturated fatty acid (PUFA). It is the most abundant PUFA in a variety of foods, and dietary sources of linoleic acid include vegetable oils, meats, nuts, seeds, and eggs. Linoleic acid (30 μM) increases migration of IEC-6 rat intestinal epithelial cells in a wound healing assay. Rats fed a linoleate-deficient diet exhibit decreased body weight and an increased ratio of eicosatrienoate to arachidonate in liver and serum phospholipids compared with rats fed a control diet, as well as mild scaling of forepaw skin.

• Chemische Eigenschaften

  Linoleic acid occurs as a colorless to light-yellow-colored oil.

• Chemische Eigenschaften

  Liquid at room temperature, colorless

• Verwenden

  Unsaturated μ-6 fatty acid Linoleic acid is involved in the production of quick-drying oils which are used in oil paints and varnishes. It is also used in beauty products due to its beneficial properties on the skin such as moisture retention. It is a key starting material for the synthesis of linoleyl alcohol and octadecanoic acid. It is used as a precursor of arachidonic acid (AA) and various prostaglandins. It may be used to improve the delivery and efficacy of anti-cancer drugs and in cancer protection.

• Verwenden

  Linoleic acid(cis-9, cis-12-octadecadienoic acid), an essential fatty acid, can act as a radioprotective agent of BM while being toxic to certain tumor cells.

• Verwenden

  linoleic acid (vitamin F) is also known as omega-6. An emulsifier, it is also cleansing, emollient, and skin conditioning. Some formulations incorporate it as a surfactant. Linoleic acid prevents dryness and roughness. A deficiency of linoleic acid in the skin is associated with symptoms similar to those characterizing eczema, psoriasis, and a generally poor skin condition. In numerous laboratory studies where a linoleic acid deficiency was induced, a topical application of linoleic acid in its free or esterified form quickly reversed this condition. In addition, there is some evidence in laboratory tests that linoleic acid may inhibit melanin production by decreasing tyrosinase activity and suppressing melanin polymer formation within melanosomes. Linoleic acid is an essential fatty acid found in a variety of plant oils, including soybean and sunflower.

• Vorbereitung Methode

  Linoleic acid is obtained by extraction from various vegetable oils such as safflower oil.

• Definition

  linoleic acid: A liquid polyunsaturatedfatty acid with two doublebonds, CH₃(CH₂)₄CH:CHCH_2-CH:CH(CH₂)₇COOH.Linoleic acid isabundant in plant fats and oils,e.g.linseed oil, groundnut oil,and soyabeanoil.It is an essential fatty acid.

• Definition

  An unsaturated carboxylic acid that occurs in LINSEED OIL and other plant oils. It is used in making paints and varnishes.

• Definition

  ChEBI: An octadecadienoic acid in which the two double bonds are at positions 9 and 12 and have Z (cis) stereochemistry.

• Allgemeine Beschreibung

  Colorless to straw colored liquid. A polyunsaturated fatty acid essential to human diet.

• Air & Water Reaktionen

  Sensitive to air and light. . Oxidizes across carbon double bonds

• Reaktivität anzeigen

  Linoleic acid reacts to neutralize bases. May react vigorously with oxidizing agents. May react exothermically with reducing agents to release hydrogen gas.

• Brandgefahr

  Flash point data for Linoleic acid are not available. Linoleic acid is probably combustible.

• Pharmazeutische Anwendungen

  Linoleic acid is used in topical transdermal formulations, in oral formulations as an absorption enhancer, and in topical cosmetic formulations as an emulsifying agent, and in aqueous microemulsions.It is also used in parenteral emulsions for total parenteral nutrition and in nonprescription oral dietary supplements.

• Biochem/physiol Actions

  Linoleic acid increases cell proliferation and gene expression of PPARα and its target genes such as acyl-CoA oxidase in primary duck hepatocytes .

• Sicherheit(Safety)

  Linoleic acid is widely used in cosmetics and topical pharmaceutical formulations, and is generally regarded as a nontoxic material. On exposure to the eyes, skin, and mucous membranes, linoleic acid can cause mild irritation.

• Lager

  Linoleic acid is sensitive to air, light, moisture, and heat. It should be stored in a tightly sealed container under an inert atmosphere and refrigerated.

• Inkompatibilitäten

  Linoleic acid is incompatible with bases, strong oxidizing agents, and reducing agents.

• Regulatory Status

  GRAS listed. Approved for use in foods in Europe and the USA.

Linoleic acid Upstream-Materialien And Downstream Produkte

Linolsure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(646)Suppliers

60-33-3, Linoleic acid Verwandte Suche: