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FEMA 2689

FEMA 2689 Struktur
CAS-Nr.
Englisch Name:
FEMA 2689
Synonyma:
FEMA 2689;STYRALYL PROPIONATE;STYRALLYL PROPIONATE;1-PHENETHYL PROPIONATE;METHYL BENZYL PROPIONATE;A-METHYLBENZYL PROPIONATE;ALPHA-METHYLBENZYL PROPIONATE;METHYL PHENYL CARBINYL PROPIONATE
CBNumber:
CB1237821
Summenformel:
C11H14O2
Molgewicht:
178.23
MOL-Datei:
Mol file

FEMA 2689 Eigenschaften

Schmelzpunkt:
-60 °C
Siedepunkt:
91-92 °C5 mm Hg(lit.)
Dichte
1.007 g/mL at 25 °C(lit.)
Brechungsindex
n20/D 1.49(lit.)
Flammpunkt:
202 °F
L?slichkeit
Almost insoluble in water, soluble in alcohol and oils.
Farbe
A colourless liquid
Geruch (Odor)
Fruity-floral, sweet and green odor, with some resemblance to the green topnotes of Tuberose.
JECFA Number
802

Sicherheit

S-S?tze: 24/25
WGK Germany  1
RTECS-Nr. DP0620000
Toxizit?t

FEMA 2689 Chemische Eigenschaften,Einsatz,Produktion Methoden

S-S?tze Betriebsanweisung:

S24/25:Berührung mit den Augen und der Haut vermeiden.

Occurrence

Has apparently not been reported to occur in nature

synthetische

By direct esterification of methylphenylcarbinol with propionic acid, using azeotropic conditions (Arctander, 1969)

Allgemeine Beschreibung

Styralyl Propionate is used widely in perfume compositions as a modifier for or a companion to - the Acetate. It may appear more versatile in that it is not restricted to Gardenia and is different from the almost vulgar effect derived from the Acetate ever since that material was first used in a successful perfume. Much of the effect of these two esters depends upon the skill and delicate hand used in a composition, the experience in determining just how much can be used to achieve a desirable and attractive effect after proper ageing of the fragrance composition. This ester works well with Dimethylbenzyl carbinyl acetate and related materials with Oakmoss, Clary Sage, Bergamot, Lina- 100I, Lavender, Jasmin, Galbanum, etc. It is also frequently used in flavor compositions, e.g., in the difficult Gooseberry and other berry imitations, fruit complexes, etc. The concentration used is normally about 5 to 15 ppm in the finished product.

FEMA 2689 Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


FEMA 2689 Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 31)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
BOC Sciences --
info@bocsci.com USA 0 65

()Verwandte Suche:


  • STYRALLYL PROPIONATE
  • STYRALYL PROPIONATE
  • FEMA 2689
  • METHYL PHENYL CARBINYL PROPIONATE
  • METHYL BENZYL PROPIONATE
  • 1-PHENETHYL PROPIONATE
  • A-METHYLBENZYL PROPIONATE
  • ALPHA-METHYLBENZYL PROPIONATE
  • Alphabetical Listings
  • Flavors and Fragrances
  • M-N
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