Benzylbutyrat

Bezeichnung:Benzylbutyrat

CAS-Nr103-37-7

Englisch Name:Benzyl butyrate

CBNumberCB0224693

SummenformelC11H14O2

Molgewicht178.23

MOL-Datei103-37-7.mol

Synonyma

Benzylbutyrat

Benzylbutyrat physikalisch-chemischer Eigenschaften

Siedepunkt	240 °C (lit.)
Dichte	1.009 g/mL at 25 °C (lit.)
Dampfdruck	11.97 hPa (109 °C)
FEMA	2140 \| BENZYL BUTYRATE
Brechungsindex	n20/D 1.494(lit.)
Flammpunkt	225 °F
storage temp.	Store below +30°C.
Aggregatzustand	clear liquid
Farbe	Colorless liquid
Geruch (Odor)	floral plum-like odor
Geruchsart	fruity
Wasserlöslichkeit	136mg/L
JECFA Number	843
BRN	2047625
Dielectric constant	4.5499999999999998
LogP	3.127 at 25℃
CAS Datenbank	103-37-7(CAS DataBase Reference)
NIST chemische Informationen	Butanoic acid, phenylmethyl ester(103-37-7)
EPA chemische Informationen	Butanoic acid, phenylmethyl ester (103-37-7)

Sicherheit

S-Sätze:	24/25
WGK Germany	2
RTECS-Nr.	ES7350000
TSCA	Yes
HS Code	29156000
Toxizität	LD50 orally in Rabbit: 2330 mg/kg LD50 dermal Rabbit > 5000 mg/kg

Gefahreninformationscode (GHS)

Benzyl butyrate Chemische Eigenschaften,Einsatz,Produktion Methoden

S-Sätze Betriebsanweisung:
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
Benzyl butyrate has a characteristic fruity-floral, plum-like odor and a sweet, pear-like taste.
Chemische Eigenschaften
CLEAR COLOURLESS LIQUID. B.P：240℃. Sp.Gr = 1.01. Insoluble in water, Propylene glycol and Glycerin, soluble in alcohol and oils. Heavy, fruity-floral odor, mainly fruit, like Plum.
Occurrence
Reported found in papaya, black tea, Passiflora edulis juice, cherimoya (Annona cheremolia Mill.), Bourbon vanilla, mountain papaya and hog plum (Spondias mombins L.).
Verwenden
Plasticizer, odorants, flavoring.
Verwenden
Benzyl Butyrate is a pesticidal compound.
Definition
ChEBI: Phenylmethyl butanoate is a carboxylic ester. It is functionally related to a benzyl alcohol.
synthetische
By heating benzyl chloride and sodium butyrate in water or butyric acid and benzyl chloride under pressure.
Application
Benzyl butyrate is used in perfume compositions as a modifier-companion to Benzyl acetate and or Benzyl propionate. Performs well in soap. Also as a modifier for floral-fruity notes in Acacia, Geranium, Muguet, Rose, Lily, etc. Must be used in concentrations far below those of Benzyl acetate. In flavor compositions the ester is used for imitation Apricot, Butler, Cheese, Liquor, Loganberry, Muscatel, Nut, Peach, Pear, Raspberry, Strawberry, Pineapple, etc. Also suggested for Mango imitation flavor. Concentrations are usually as low as 10 ppm, but may be up to 350 ppm in chewing gum.
Taste threshold values
Taste characteristics at 30 ppm: sweet, aromatic, powdery vanillin-like.
Synthesis Reference(s)
The Journal of Organic Chemistry, 54, p. 4013, 1989 DOI: 10.1021/jo00278a002
Flammability and Explosibility
Not classified
Sicherheitsprofil
Moderately toxic by ingestion. Seealso ESTERS. Combustible liquid. When heated todecomposition it emits acrid smoke and irritating fumes.

Benzyl butyrate Upstream-Materialien And Downstream Produkte

Benzylbutyrat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

103-37-7, Benzyl butyrate Verwandte Suche:

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