Hexan-3-on

Gefahreninformationscode (GHS)

• Bildanzeige (GHS)

  

• Alarmwort

  Achtung

• Gefahrenhinweise

  H225：Flüssigkeit und Dampf leicht entzündbar.

• Sicherheit

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

3-Hexanone Chemische Eigenschaften,Einsatz,Produktion Methoden

• R-Sätze Betriebsanweisung:

  R11:Leichtentzündlich.
  R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
  R10:Entzündlich.

• 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.
  S16:Von Zündquellen fernhalten - Nicht rauchen.
  S9:Behälter an einem gut gelüfteten Ort aufbewahren.
  S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.

• Beschreibung

  May be synthesized from organo-mercury compounds; by dehydrogenation of 3-hexanol in the presence of Ni-zinc oxide-phosphate catalyst; by hydrogenolysis of 2-ethylfuran; by passing (5-furylpropionic acid (or 2-furanpropionic acid) over 5% Pt-C catalyst to 250 to 300°C; by two patented processes.

• Chemische Eigenschaften

  3-Hexanone has an ethereal, grape, wine-like odor

• Chemische Eigenschaften

  colourless liquid

• Occurrence

  Reported found in coffee and, as a component in the volatile by-product developed during the catalytic hydrogenation of soybean oil using Ni catalysts; in the scent of green vegetable Nezara viridula. Also reported found in lime peel oil, black currants, peach, pineapple, fried potato, Parmesan cheese, butter, milk, eggs, beef, fried pork, beer, rum, cocoa, coffee, filberts, passion fruit, plumcot, rose apple, mango, lemon balm, crab, Cape gooseberry and sweet grass oil.

• Verwenden

  3-Hexanone can be used as an analytical standard for the determination of the analyte in foods, and alcoholic beverages by liquid chromatography (LC) based methods.

• Verwenden

  3-Hexanone was used in a study to determine Henry′s law coefficients by combination of the equilibrium partitioning in closed systems technique in combination with solid-phase microextraction. It was used as test species in a study for quantitative determination of volatile organic compounds by chemical ionization reaction mass spectrometry. It was used to study the inhibitory activity of some aromatic and aliphatic ketones against Clostridium Botulinum spores and cells.

• Verwenden

  Solvent.

• synthetische

  From organo-mercury compounds; by dehydrogenation of 3-hexanol in the presence of Ni-zinc oxide-phosphate catalyst; by hydrogenolysis of 2-ethylfuran; by passing β-furylpropionic acid (or 2-furanpropionic acid) over 5% Pt-C catalyst from 250 to 300°C; by two patented processes

• Definition

  ChEBI: 3-hexanone is a dialkyl ketone that is hexane in which the two methylene protons at position 3 have been replaced by an oxo group. It has a role as a human urinary metabolite, a human xenobiotic metabolite, an insect attractant, a plant metabolite and a bacterial xenobiotic metabolite. It derives from a hydride of a hexane.

• Aroma threshold values

  Detection: 41 to 81 ppb

• Taste threshold values

  Taste characteristics at 30 ppm: sweet, fruity and waxy with rum notes

• Synthesis Reference(s)

  Journal of the American Chemical Society, 96, p. 4721, 1974 DOI: 10.1021/ja00821a085
  The Journal of Organic Chemistry, 45, p. 2269, 1980
  Tetrahedron Letters, 11, p. 27, 1970

• Allgemeine Beschreibung

  3-Hexanone, a volatile dialkyl ketone, is a well-known flavor and aroma ingredient present in food and beverage products.

• Hazard

  Toxic by ingestion and inhalation, strong irritant. Flammable, moderate fire risk.

3-Hexanone Upstream-Materialien And Downstream Produkte

Hexan-3-on Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global(123)Suppliers

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