Methyl-p-anisat

Methyl anisate Chemische Eigenschaften,Einsatz,Produktion Methoden

• R-Sätze Betriebsanweisung:

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

• S-Sätze Betriebsanweisung:

  S22:Staub nicht einatmen.
  S24/25:Berührung mit den Augen und der Haut vermeiden.

• Beschreibung

  Methyl anisate is the methyl ester of p-anisic acid.

• Chemische Eigenschaften

  white crystalline mass

• Chemische Eigenschaften

  Methyl anisate has an herbaceous, anise-like odor and a sweet taste similar to melon.

• Chemische Eigenschaften

  Methyl anisate has a herbaceous, anise-like odor and a sweet taste similar to melon.

• Occurrence

  Reported found in the mushroom variety Trametes graveolens, feyoa fruit and peel (Feijoa sellowiana), white wine, cocoa, tea, guava, starfruit, Bourbon vanilla, Tahiti vanilla, mountain papaya, sapodilla fruit and Illicium verum.

• Verwenden

  Methyl p-anisate has been used as a standard for the quantification of odorant compounds in French mimosa absolute oil by GC-Sniffing.

• Definition

  ChEBI: A benzoate ester obtained by the formal condensation of the carboy group of 4-methoxybenzoic acid with methanol.

• synthetische

  By esterification of anisic acid with methanol or from sodium anisate, dimethyl sulfate and small amounts of methanol.

• Aroma threshold values

  Aroma characteristics at 10.0%: sweet, creamy, anisic vanillalike, slightly spicy, woody and powdery heliotropine-like.

• Taste threshold values

  Taste characteristics at 10 ppm: spicy, sweet, anisic-like with a woody vanilla, licorice and methyl salicylate nuances and with a lingering sweet coumarin vanilla aftertaste.

• Synthesis Reference(s)

  Tetrahedron Letters, 33, p. 1959, 1992 DOI: 10.1016/0040-4039(92)88113-J

• Allgemeine Beschreibung

  Methyl p-anisate is a volatile compound released from Mycobacterium tuberculosis and is detected in the breath of tuberculosis patients. It is a potential biomarker for mycobacteria.

• Biochem/physiol Actions

  Taste at 10 ppm

• Sicherheitsprofil

  Low toxicity by ingestion and skincontact. A skin irritant. When heated todecomposition it emits acrid smoke and irritating fumes.

• Solubility in organics

  Soluble in alcohol and oils. Poorly soluble in Propylene glycol.

• läuterung methode

  Distil the ester and/or crystallise it from EtOH. [Beilstein 10 H 159, 10 III 297, 10 IV 360.]

Methyl anisate Upstream-Materialien And Downstream Produkte

Methyl-p-anisat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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