Pentadecan-15-olid

Gefahreninformationscode (GHS)

• Bildanzeige (GHS)

  

• Alarmwort

  Warnung

• Gefahrenhinweise

  H410：Sehr giftig für Wasserorganismen mit langfristiger Wirkung.

• Sicherheit

  P273：Freisetzung in die Umwelt vermeiden.

  P391：Verschüttete Mengen aufnehmen.

  P501：Inhalt/Behälter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen.

Cyclopentadecanolide Chemische Eigenschaften,Einsatz,Produktion Methoden

• S-Sätze Betriebsanweisung:

  S24/25:Berührung mit den Augen und der Haut vermeiden.

• Chemische Eigenschaften

  ω-Pentadecalactone has an extraordinarily persistent, musk-like odor.

• Chemische Eigenschaften

  Cyclopentadecanolide occurs in small quantities in, for example, angelica root oil. It forms colorless crystals (mp 37–38°C) with a delicate, musk-like odor.

• Chemische Eigenschaften

  Cyclopentadecanolide is a white crystalline low melting solid. melting at 36-37℃. to a colorless, viscous oil. B.P. 280℃. Delicately animal, musky and sweet, extremely tenacious odor of outstanding uniformity. Common use level in the perfume oil is about 0.1 to 0.4%.

• Occurrence

  Originally reported found in the essential oil from angelica roots.

• Verwenden

  Pentadecanolide is a monomer used to make PGA-co-pentadecalactone polymers to be used in the development of directly compressed prolonged release tablets of slightly soluble drugs such as ketoprofen.

• Verwenden

  As a fixative in perfumery.

• Verwenden

  Pentadecanolide may be used for the synthesis of poly(pentadecanolide) (PPDL) by Novozyme 435 catalyzed ring-opening polymerization. It may be employed as starting reagent for the synthesis of terminally-branched iso-fatty acids (iso-C₁₅-C₁₇).

• Definition

  ChEBI: Cyclopentadecanolide is a macrolide.

• Application

  Cyclopentadecanolide gives highly interesting effects when applied to certain flavors, e. g. alcoholic beverages, dentifrice flavors etc. There is very often a unanimous preference for the flavor that is properly treated with the hctone. Concentration in such flavors may be about 0.02 to 1.50 ppm calculated upon the finished consumer product. However, it should be kept in mind, that dentifrices are flavored at extremely high concentration (about 100) and it may therefore ghe an underestimated evaluation of the power of this Lactone, The most frequent abuse of Cyclopentadecanolide is that of over-dosage. It is also used extensively in Berry flavors, Liquor, Wine, Brandy, Fruit, Nut, Vanilla copositions, etc.

• synthetische

  The main industrial syntheses start from compounds produced from cyclododecatriene: either by ring expansion of cyclododecanone or by depolymerization of polyesters of 15-hydroxypentadecanoic acid (from 1,12-dodecanediol).

• Aroma threshold values

  Detection: 1 to 4 ppb

• Taste threshold values

  Taste characteristics at 75 ppm: vanilla bean, powdery helioropine, creamy and licorice.

• Synthesis Reference(s)

  Tetrahedron Letters, 34, p. 6107, 1993 DOI: 10.1016/S0040-4039(00)61741-0
  The Journal of Organic Chemistry, 50, p. 2394, 1985 DOI: 10.1021/jo00213a044

• Allgemeine Beschreibung

  Pentadecanolide is one of the major components, isolated from the root of Angelica archangelica L., species. It is a synthetic musk, which exists as a widespread contaminant in the environment.

• Flammability and Explosibility

  Non flammable

• Handelsname

  Macrolide® (Symrise), Exaltolide®, Exaltolide®Total (Firmenich), Pentalide (Soda Aromatic).

• läuterung methode

  It has been recrystallised from MeOH (4 parts) at -15o. [Hundieck

Cyclopentadecanolide Upstream-Materialien And Downstream Produkte

Pentadecan-15-olid Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(274)Suppliers

106-02-5, Cyclopentadecanolide Verwandte Suche: