PROPYL BENZOATE

Bezeichnung:PROPYL BENZOATE

CAS-Nr2315-68-6

Englisch Name:PROPYL BENZOATE

CBNumberCB1389980

SummenformelC10H12O2

Molgewicht164.2

MOL-Datei2315-68-6.mol

PROPYL BENZOATE physikalisch-chemischer Eigenschaften

Schmelzpunkt	-51 °C
Siedepunkt	229.5 °C/766 mmHg (lit.)
Dichte	1.026 g/mL at 25 °C (lit.)
Dampfdruck	0.181 hPa (25 °C)
FEMA	2931 \| PROPYL BENZOATE
Brechungsindex	n20/D 1.501(lit.)
Flammpunkt	209 °F
storage temp.	Store below +30°C.
Löslichkeit	Insoluble in water, soluble in alcohol and oils
Aggregatzustand	clear liquid
Farbe	Colorless
Geruch (Odor)	at 100.00 %. balsam nutty
Geruchsart	balsamic
Wasserlöslichkeit	251.4mg/L(20 ºC)
JECFA Number	853
Dielectric constant	2.3700000000000001
LogP	3.26
CAS Datenbank	2315-68-6(CAS DataBase Reference)
EPA chemische Informationen	Benzoic acid, propyl ester (2315-68-6)

Sicherheit

S-Sätze:	24/25
WGK Germany	3
TSCA	Yes
HS Code	29163100

Gefahreninformationscode (GHS)

PROPYL BENZOATE Chemische Eigenschaften,Einsatz,Produktion Methoden

S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Beschreibung
Propyl benzoate is an organic chemical compound used as a food additive. It is an ester.
Chemische Eigenschaften
Propyl benzoate has a balsamic odor reminiscent of nuts with a sweet, fruity, nut-like taste.
Chemische Eigenschaften
CLEAR COLORLESS LIQUID
Occurrence
Reported found in sweet cherry, clove stem and butter.
Verwenden
Propyl benzoate was used to extract desipramine, a model compound used in the electrochemical analysis by a combined hollow fiber-based liquid three-phase microextraction and voltammetric method.
Verwenden
Propyl benzoate has a nutty odor and sweet fruity or nut-like taste, and as such, it is used as a synthetic flavoring agent in foods. It also has antimicrobial properties and is used as a preservative in cosmetics. It occurs naturally in the sweet cherry and in clove stems, as well as in butter.
Definition
ChEBI: Propyl benzoate is a benzoate ester obtained by condensation of benzoic acid and propanol. It has a balsamic odor reminescent of nuts with a sweet, fruity, nut-like taste. It has a role as a flavouring agent, a plant metabolite and an antimicrobial food preservative.
Application
Propyl benzoate is used in flavor compositions, again partly for its nut-like effect in Hazelnut and Walnut imitation, also as a powerful undertone in fruit complexes, sometimes in wine-gum flavors, imitation Blackcurrant, etc. The concentration used is equivalent to about 10 to 50 ppm in the functional product.
synthetische
By exchange between methyl benzoate and propyl alcohol in the presence of potassium propylate; by heating benzamide sulfate with propyl alcohol at 90 to 95°C.
Reaktionen
Propyl benzoate can be synthesized by the transesterification of methyl benzoate with propanol.
Synthesis Reference(s)
Journal of the American Chemical Society, 72, p. 2464, 1950 DOI: 10.1021/ja01162a029
Allgemeine Beschreibung
The adsorption data of propyl benzoate was obtained by frontal analysis on a symmetry-C18 column by a mixture of methanol and water as the mobile phase.

PROPYL BENZOATE Upstream-Materialien And Downstream Produkte

PROPYL BENZOATE Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

2315-68-6, PROPYL BENZOATE Verwandte Suche:

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