Phenethylbenzoat

FEMA 2860 Struktur
94-47-3
CAS-Nr.
94-47-3
Bezeichnung:
Phenethylbenzoat
Englisch Name:
FEMA 2860
Synonyma:
FEMA 2860;202-284-3;Phenethylbenzoat;PHENETHYL BENZOATE;PHENYLETHYLBENZOAT;FEMA 2860 USP/EP/BP;PHENYLETHYL BENZOATE;2-Phenethyl benzoate;2-phenylethylbenzoate;2-Phenylethyl benzoate
CBNumber:
CB1283363
Summenformel:
C15H14O2
Molgewicht:
226.27
MOL-Datei:
94-47-3.mol

Phenethylbenzoat Eigenschaften

Siedepunkt:
182 °C12 mm Hg(lit.)
Dichte
1.093 g/mL at 25 °C(lit.)
Dampfdruck
0.015Pa at 25℃
Brechungsindex
n20/D 1.56(lit.)
FEMA 
2860 | PHENETHYL BENZOATE
Flammpunkt:
>230 °F
Löslichkeit
Insoluble in water, soluble in alcohol and oils.
Aggregatzustand
Liquid
Farbe
Clear colorless
Geruch (Odor)
at 100.00 %. soft rose balsam honey floral
Geruchsart
floral
Wasserlöslichkeit
207.21mg/L at 25℃
LogP
3.815 at 25℃
CAS Datenbank
94-47-3
EPA chemische Informationen
Benzoic acid, 2-phenylethyl ester (94-47-3)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
WGK Germany  2
RTECS-Nr. DH6288000
HS Code  29163100
Toxizität The acute oral LD50 in rats was reported to be 5 g/kg and the acute dermal LD50 in rabbits exceeded 5 g/kg (Wohl 1974).
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H411 Giftig für Wasserorganismen, mit langfristiger Wirkung. Langfristig (chronisch) gewässergefährdend Kategorie 2
Sicherheit
P273 Freisetzung in die Umwelt vermeiden.
P391 Verschüttete Mengen aufnehmen.
P501 Inhalt/Behälter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen.

Phenethylbenzoat Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

Clear colorless liquid

Occurrence

Reported found in the essential oil from flowers of rose and orange, in bilberry, cinnamon leaf, cassia leaf, malay apple and sea buckthorn.

Verwenden

Phenethyl Benzoate is a building block used in the synthetic preparation of esters using Bi(OTf)3 catalyzed acylation of alcohols with acid anhydrides.

synthetische

From phenethyl alcohol and benzoyl chloride in the presence of NaOH; from phenylethyl alcohol and methylbenzoate; by esterification of phenylethyl acohol with benzoic acid.

Application

Phenylethyl Benzoate is used in Carnation, Neroli, Rose and Oriental bases mostly as a fixative and a blender/modifier in the heavier portion of the fragrance. It is a good base for Peony and other delicate florals and blends well with most of the conventional “middle notes”. This material is also used in flavour compositions in minute traces for fixation of Honey, Strawberry and various fruit types. The concentration is normally as low as 1 to 4 ppm in the finished product.

Stoffwechsel

The metabolism of benzoic acid has been extensively studied in more than 20 species, including man (Williams, 1959). Depending on species and other factors, such as availability of glycine, benzoic acid may be excreted in the urine as hippuric acid, benzoyl glucuronide or other compounds (see, for example, Bridges. French. Smith & Williams, 1970; Irjala, 1972; Kato, 1972; Martin, 1966; Runyan, 1971; Strahl & Barr, 1971; Wan & Riegelman, 1972). The major route of biotransformation of benzoic acid in man is conjugation with glycine to form hippuric acid, the rate-limiting factor in this reaction being the availability of glycine (Amsel & Levy. 1969). In man at a dose of 1 mg/kg, benzoic acid is excreted entirely as hippuric acid (Bridges et al. 1970). Phenylethyl alcohol is oxidized almost entirely to phenylacetic acid (Williams, 1959). In rabbits, a small amount of benzoic acid is also formed; the phenylacetic acid is excreted mainly as phenaceturic acid (Smith, Smithies & Williams, 1954).

Phenethylbenzoat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Phenethylbenzoat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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94-47-3(Phenethylbenzoat)Verwandte Suche:


  • PHENYLETHYL BENZOATE
  • PHENETHYL BENZOATE
  • 2-Fenylethylester kyseliny benzoove
  • 2-fenylethylesterkyselinybenzoove
  • 2-Phenylethyl benzoate
  • 2-phenylethylbenzoate
  • Benzoicacid,2-phenylethylester
  • Benzylcarbinyl benzoate
  • benzylcarbinylbenzoate
  • beta-Phenethyl benzoate
  • Phenethyl alcohol, benzoate
  • phenethylalcohol,benzoate
  • B-PHENYLETHYL BENZOATE
  • BENZOIC ACID PHENETHYL ESTER
  • BETA PHENYL ETHYL BENZOATE
  • FEMA 2860
  • PHENETHYL BENZOATE, 98+%
  • Benzoic acid phenethyl
  • PHENETHYL BENZOATE 99+%
  • 2-Phenethyl benzoate
  • Phenethylbenzoat
  • PHENYLETHYLBENZOAT
  • FEMA 2860 USP/EP/BP
  • 202-284-3
  • TIANFU CHEM 94-47-3 FEMA 2860
  • 94-47-3
  • C6H5COOC2H4C6H5
  • C6H5CO2CH2CH2C6H5
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  • Flavors and Fragrances
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