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5-Hydroxyoctan-4-on

5-Hydroxy-4-octanone Struktur
496-77-5
CAS-Nr.
496-77-5
Bezeichnung:
5-Hydroxyoctan-4-on
Englisch Name:
5-Hydroxy-4-octanone
Synonyma:
BUTYROIN;FEMA 2587;Butyroine;Butyroin >BUTYROIN 96+%;5-Octanol-4-one;Hydroxy-4-octan;5-hydroxy-4-octanon;TIMTEC-BB SBB008396;5-hydroxyoctan-4-one
CBNumber:
CB8484428
Summenformel:
C8H16O2
Molgewicht:
144.21
MOL-Datei:
496-77-5.mol

5-Hydroxyoctan-4-on Eigenschaften

Schmelzpunkt:
-10°C
Siedepunkt:
80-82 °C10 mm Hg(lit.)
Dichte
0.916 g/mL at 25 °C(lit.)
Brechungsindex
n20/D 1.4315(lit.)
FEMA 
2587 | 5-HYDROXY-4-OCTANONE
Flammpunkt:
175 °F
pka
13.13±0.20(Predicted)
Aggregatzustand
clear liquid
Farbe
Light yellow to Yellow to Orange
Wichte
0.92
Geruch (Odor)
at 1.00 % in dipropylene glycol. sweet pungent buttery nut
Geruchsart
buttery
JECFA Number
416
Merck 
14,1595
LogP
1.69
CAS Datenbank
496-77-5(CAS DataBase Reference)
NIST chemische Informationen
5-Hydroxy-4-octanone(496-77-5)

Sicherheit

WGK Germany  3
HS Code  2914409000

5-Hydroxyoctan-4-on Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

5-Hydroxy-4-octanone has a sweet, slightly pungent, buttery, nutlike odor and a sweet, buttery, oily taste. May be prepared by reacting sodium metal with ethyl butyrate in boiling ether or in the same fashion starting from methyl butyrate.

Chemische Eigenschaften

5-Hydroxy-4-octanone has a sweet, lightly pungent, butternut-like odor and a sweet, butter, oily taste

Physikalische Eigenschaften

Almost insoluble in water, soluble in alcohol and oils. Sweet and slightly pungent-buttery-nut-like odor.

Occurrence

Reported found in cocoa

synthetische

By reacting sodium metal with ethyl butyrate in boiling ether or in the same fashion starting from methyl butyrate.

5-Hydroxyoctan-4-on Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Ethylbutyrat

Downstream Produkte

5-Hydroxyoctan-4-on Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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496-77-5(5-Hydroxyoctan-4-on)Verwandte Suche:

  • 4-Octanone, 5-hydroxy-
  • 5-hydroxy-4-octanon
  • 5-Octanol-4-one
  • FEMA 2587
  • BUTYROIN
  • 5-HYDROXY-4-OCTANONE
  • TIMTEC-BB SBB008396
  • 5-hydroxyoctan-4-one
  • 5-HYDROXY-4-OCTANONE 98+%
  • BUTYROIN 96+%
  • Butyroine
  • 5-Hydroxy-4-octanone,butyroin
  • 5-Hydroxyoctane-4-one
  • 5-Hydroxy-4-oCLanone
  • Hydroxy-4-octan
  • (5S)-5-hydroxy-4-octanone
  • Butyroin >
  • 5-Hydroxy-4-octanone USP/EP/BP
  • 5-hydroxyl-4-octanone
  • 496-77-5
  • C3H7CHOHCOC3H7
  • CH3CH2CH2CHOHCOCH2CH2CH3
  • G-H
  • ketone Flavor
  • Alphabetical Listings
  • Flavors and Fragrances
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