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1-(4-Methoxyphenyl)pent-1-en-3-on

1-(4-Methoxyphenyl)-1-penten-3-one Struktur
104-27-8
CAS-Nr.
104-27-8
Bezeichnung:
1-(4-Methoxyphenyl)pent-1-en-3-on
Englisch Name:
1-(4-Methoxyphenyl)-1-penten-3-one
Synonyma:
ETHONE;FEMA 2673;powdery ketone;Anisylidene butanone;Diclofop Impurity 12;A-METHYLANISALACETONE;α-Methylanisalacetone;METHYLANISYLIDENACETONE;ALPHA-METHYLANISALACETONE;ALPHA-METHYLANISYLIDENEACETONE
CBNumber:
CB3373772
Summenformel:
C12H14O2
Molgewicht:
190.24
MOL-Datei:
104-27-8.mol

1-(4-Methoxyphenyl)pent-1-en-3-on Eigenschaften

Schmelzpunkt:
61 °C
Siedepunkt:
333.2±17.0 °C(Predicted)
Dichte
1.030±0.06 g/cm3(Predicted)
FEMA 
2673 | 1-(P-METHOXYPHENYL)-1-PENTEN-3-ONE
storage temp. 
Amber Vial, -20°C Freezer, Under inert atmosphere
L?slichkeit
Chloroform (Slightly), Methanol (Slightly)
Aggregatzustand
Solid
Farbe
White to Off-White
Geruch (Odor)
at 10.00 % in dipropylene glycol. dry sweet powdery cherry fruity heliotrope almond anisic vanilla
Geruchsart
powdery
JECFA Number
826
Stabilit?t:
Light Sensitive
LogP
2.65
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher Xi
R-S?tze: 43
S-S?tze: 36/37
Toxizit?t rabbit,LD50,skin,> 5gm/kg (5000mg/kg),Food and Cosmetics Toxicology. Vol. 17, Pg. 863, 1979.
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H317 Kann allergische Hautreaktionen verursachen. Sensibilisierung der Haut Kategorie 1A Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Sicherheit
P261 Einatmen von Staub vermeiden.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

1-(4-Methoxyphenyl)pent-1-en-3-on Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

1 -(p-Methoxypheny 1)-1 -penten-3-one has an odor similar to butter, sweet and lasting. It has a sweet, fruity taste at low levels and a slightly burning taste at higher levels. Prepared by saturation at room temperature of a mixture of anisaldehyde and methyl ethyl ketone with HCL, or by treating α-methyl-α-(4-hydroxy)benzylidene acetone with methyl iodide in alkaline solution.

Chemische Eigenschaften

White to pale-yellow solid; sharp odor. Stable,1 g is soluble in 5 mL 95% alcohol. Combustible.

Verwenden

Flavoring.

synthetische

By saturation at room temperature of a mixture of anisaldehyde and methyl ethyl ketone with HCl, or by treating α-methyl- α-(4-hydroxy)benzylidene acetone with methyl iodide in alkaline solution.

1-(4-Methoxyphenyl)pent-1-en-3-on Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Ethylvinylketon Anisaldehyd 4-Chloranisol Butanon

Downstream Produkte

1-(PARA-TOLYL)-1-PENTEN-3-ONE NSC20748

1-(4-Methoxyphenyl)pent-1-en-3-on Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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104-27-8(1-(4-Methoxyphenyl)pent-1-en-3-on)Verwandte Suche:

  • A-METHYLANISALACETONE
  • ALPHA-METHYLANISALACETONE
  • 1-P-METHOXYPHENYL-1-PENTEN-3-ONE
  • 1-(4-METHOXYPHENYL)-1-PENTENE-3-ONE
  • FEMA 2673
  • ETHONE 1-(P-METHOXYPHENYL)-1-PENTEN-3-ONE
  • ETHONE
  • 1-(4-methoxyphenyl)-1-penten-3-on
  • 1-(4-Methoxyphenyl)-1-penten-3-one
  • 1-(4-methoxyphenyl)pent-1-en-3-one
  • 1-(p-methoxyphenyl)-1-penten-3-on
  • Anisylidene butanone
  • 1-Penten-3-one, 1-(4-methoxyphenyl)-
  • METHYLANISYLIDENACETONE
  • 1-(PARA-METHOXYPHENYL)-1-PENTEN-3-ONE
  • ALPHA-METHYLANISYLIDENEACETONE
  • 5-(4-Methoxyphenyl)-4-penten-3-one
  • 1-(3-Hydroxymethylphenyl)-1-penten-3-one
  • (P-METHOXYPHENYL)-1-PENTEN 3-ONE
  • 1-(p-Methoxyphenyl)-1-penten-3-one @1000 μg/mL in Acetonitrile
  • 1-(4-Methoxyphenyl)-1-penten-3-one USP/EP/BP
  • α-Methylanisalacetone
  • powdery ketone
  • Diclofop Impurity 12
  • 104-27-8
  • CH3OC6H4CHCHCOCH2CH3
  • C12H14O2C12H14O2
  • Aromatic Ketones (substituted)
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