2-UNDECYNOIC ACID METHYL ESTER

2-UNDECYNOIC ACID METHYL ESTER Struktur
10522-18-6
CAS-Nr.
10522-18-6
Englisch Name:
2-UNDECYNOIC ACID METHYL ESTER
Synonyma:
METHYLUNDEC-2-YNOATE;METHYL 2-UNDECYNOATE;METHYLDECINECARBONATE;Undecynoicacidmethylester;2-UNDECYNOIC ACID METHYL ESTER;2-UNDECYNOIC ACID METHYL ESTER 98+%
CBNumber:
CB7128888
Summenformel:
C12H20O2
Molgewicht:
196.29
MOL-Datei:
10522-18-6.mol

2-UNDECYNOIC ACID METHYL ESTER Eigenschaften

Siedepunkt:
280.6±9.0 °C(Predicted)
Dichte
0,91 g/cm3
FEMA 
2751 | METHYL 2-UNDECYNOATE
Flammpunkt:
110
Geruch (Odor)
at 100.00 %. waxy fruity green floral violet
Geruchsart
waxy
JECFA Number
1358
LogP
5.16

Sicherheit

Kennzeichnung gefährlicher Xn
R-Sätze: 22
S-Sätze: 23-24/25

2-UNDECYNOIC ACID METHYL ESTER Chemische Eigenschaften,Einsatz,Produktion Methoden

S-Sätze Betriebsanweisung:

S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).
S24/25:Berührung mit den Augen und der Haut vermeiden.

Beschreibung

Methyl 2-undecynoate has a powerful, waxy, green, floral odor with a sweet flavor reminiscent of violet. May be prepared by methylation of the corresponding acid at the boil in the presence of HCL or at room temperature in the presence of H2S04; the acid can be prepared from methyl nonyl ketone by reaction with phosphorous pentachloride, which yields the acetylenic compound; treatment of this with potassium carbonate yields undecyne, which is then converted to the acid by treatment with Na and methyl chlorocarbonate.

Chemische Eigenschaften

Methyl 2-undecynoate has a powerful, waxy, green, floral odor. It has a sweet flavor reminiscent of violet

synthetische

By methylation of the corresponding acid at the boil in the presence of HCl or at room temperature in the presence of H2SO4; the acid can be prepared from methyl nonyl ketone by reaction with phosphorus pentachloride, which yields the acetylenic compound; treatment of this with potassium carbonate yields undecyne, which is then converted to the acid by treatment with sodium and methyl chlorocarboante.

2-UNDECYNOIC ACID METHYL ESTER Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


2-UNDECYNOIC ACID METHYL ESTER Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 33)Lieferanten
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10522-18-6()Verwandte Suche:


  • METHYL 2-UNDECYNOATE
  • 2-UNDECYNOIC ACID METHYL ESTER
  • Undecynoicacidmethylester
  • 2-UNDECYNOIC ACID METHYL ESTER 98+%
  • METHYLUNDEC-2-YNOATE
  • METHYLDECINECARBONATE
  • 10522-18-6
  • Acetylenes
  • Acetylenic Carboxylic Acids & Their Derivatives
  • Acetylenes
  • Acetylenic Carboxylic Acids & Their Derivatives
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