Ethylphenylacetat

Bezeichnung:Ethylphenylacetat

CAS-Nr101-97-3

Englisch Name:Ethyl phenylacetate

CBNumberCB6701512

SummenformelC10H12O2

Molgewicht164.2

MOL-Datei101-97-3.mol

Synonyma

Ethylphenylacetat

Ethylphenylacetat physikalisch-chemischer Eigenschaften

Schmelzpunkt	-29 °C
Siedepunkt	229 °C(lit.)
Dichte	1.03 g/mL at 25 °C(lit.)
Dampfdruck	22.7Pa at 20℃
Brechungsindex	n20/D 1.497(lit.)
FEMA	2452 \| ETHYL PHENYLACETATE
Flammpunkt	172 °F
storage temp.	Store below +30°C.
Löslichkeit	Chloroform (Slightly), Ethyl Acetate (Slightly)
Farbe	Colourless
Geruch (Odor)	at 10.00 % in dipropylene glycol. sweet floral honey rose balsam cocoa
Geruchsart	floral
Wasserlöslichkeit	insoluble
Merck	14,3840
JECFA Number	1009
BRN	509140
Dielectric constant	5.4（21℃）
InChIKey	DULCUDSUACXJJC-UHFFFAOYSA-N
LogP	2.36 at 22℃
CAS Datenbank	101-97-3(CAS DataBase Reference)
NIST chemische Informationen	Benzeneacetic acid, ethyl ester(101-97-3)
EPA chemische Informationen	Benzeneacetic acid, ethyl ester (101-97-3)

Sicherheit

S-Sätze:	23-24/25
WGK Germany	2
RTECS-Nr.	AJ2824000
TSCA	Yes
HS Code	29163500
Giftige Stoffe Daten	101-97-3(Hazardous Substances Data)
Toxizität	The acute oral LD₅₀ value in rats was reported as 3.30g/kg(2.52-4.08 g/kg) (Moreno,1973).The acute dermal LD₅₀ in rabbits was reported as > 5g/kg(Moreno, 1973).

Gefahreninformationscode (GHS)

Ethyl phenylacetate Chemische Eigenschaften,Einsatz,Produktion Methoden

S-Sätze Betriebsanweisung:
S23:Gas/Rauch/Dampf/Aerosol nicht einatmen(geeignete Bezeichnung(en) vom Hersteller anzugeben).
S24/25:Berührung mit den Augen und der Haut vermeiden.
Chemische Eigenschaften
Ethyl Phenylacetate is a volatile aroma component of fruit and honey. It is a clear colourless to pale yellowish liquid with a pleasant, strong, sweet odor reminiscent of honey and a bittersweet flavor. Small amounts are used in flower perfumes and in fruit flavors.
Occurrence
Reported found in grapefruit juice, apple juice, figs, guava, pineapple, papaya, cognac, cider, grape wines and port wine.
Verwenden
Ethyl phenylacetate was used to study the solvent-based self-healing of epoxy materials. It is also used as a flavoring agent, flavor animal feeds, In perfumery.
synthetische
Ethyl phenylacetate is prepared by heating at the boil phenylacetonitrile and sulfuric acid in alcohol solution; by esterification of the acid catalyzed by HCl or H2SO4.
Definition
ChEBI: Ethyl phenylacetate is a member of benzenes. It is a less toxic, greener solvent. It is non-mutagenic.
Aroma threshold values
Detection: 650 ppb
Taste threshold values
Taste characteristics at 10 ppm: sweet, fruity, honey, cocoa, apple and woody
Allgemeine Beschreibung
Ethyl phenylacetate is a less toxic, greener solvent. It is non-mutagenic.
Flammability and Explosibility
Non flammable
Biochem/physiol Actions
Taste at 5 to 10 ppm
Sicherheitsprofil
Moderately toxic by ingestion. Combustible liquid. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. See also ESTERS.
läuterung methode
Shake the ester with saturated aqueous Na2CO3 (three times), aqueous 50% CaCl2 (twice) and saturated aqueous NaCl (twice). Dry with CaCl2 and distil it under reduced pressure. [Beilstein 9 H 434, 9 IV 1618.]

Ethyl phenylacetate Upstream-Materialien And Downstream Produkte

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