1-Phenylethylpropionat

Bezeichnung:1-Phenylethylpropionat

Englisch Name:1-Phenylethyl propionate

CBNumberCB4500038

SummenformelC11H14O2

Molgewicht178.23

Synonyma

1-Phenylethylpropionat

1-Phenylethylpropionat physikalisch-chemischer Eigenschaften

Schmelzpunkt	-60°C
Siedepunkt	91-92 °C5 mm Hg
Dichte	1.007 g/mL at 25 °C
FEMA	2689 \| ALPHA-METHYLBENZYL PROPIONATE
Brechungsindex	n20/D 1.4905
Flammpunkt	202 °F
storage temp.	Sealed in dry,Room Temperature
Geruch (Odor)	at 100.00 %. fresh sweet floral rose gardenia green weedy
Geruchsart	floral
Wasserlöslichkeit	0.04 g/L (20 ºC)
JECFA Number	802
LogP	2.81
CAS Datenbank	120-45-6(CAS DataBase Reference)
EPA chemische Informationen	Benzenemethanol, .alpha.-methyl-, propanoate (120-45-6)

Sicherheit

Gefahreninformationscode (GHS)

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Beschreibung
α-Methylbenzyl propionate has a floral, sweet, green odor typical of gardenia and jasmine. May be prepared by direct esterification of methylphenylcarbinol with propionic acid under azeotropic conditions.
Chemische Eigenschaften
clear colorless liquid
Chemische Eigenschaften
α-Methylbenzyl propionate has a floral, sweet, green odor typical of gardenia and jasmine.
Occurrence
Reported found in mint, beer, passionfruit.
Verwenden
1-Phenylethyl propionate works well in both rose and lily-of-the-valley floral formulations. It is also suitable for jasmine, ylang-ylang, magnolia, carnation, lavender and oriental and woody. It is a modifier and enhancer of floral fragrances. It can also be used in tobacco flavoring and food flavors such as honey, strawberry, raspberry, apricot, peach and other fruity flavors.
Definition
ChEBI: 1-Phenylethyl propanoate is a carboxylic ester. It is functionally related to a benzyl alcohol.
synthetische
By direct esterification of methylphenylcarbinol with propionic acid under azeotropic conditions.
Taste threshold values
Taste characteristics at 10 ppm: citrus and green with tropical fruity nuances.