trans-Hex-2-enylacetat

Bezeichnung:trans-Hex-2-enylacetat

CAS-Nr2497-18-9

Englisch Name:trans-2-Hexenyl acetate

CBNumberCB2482008

SummenformelC8H14O2

Molgewicht142.2

MOL-Datei2497-18-9.mol

Synonyma

trans-Hex-2-enylacetat

trans-Hex-2-enylacetat physikalisch-chemischer Eigenschaften

Schmelzpunkt	-65.52°C (estimate)
Siedepunkt	165-166 °C (lit.)
Dichte	0.898 g/mL at 25 °C (lit.)
FEMA	2564 \| 2-HEXEN-1-YL ACETATE (E)
Brechungsindex	n20/D 1.427(lit.)
Flammpunkt	137 °F
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
Löslichkeit	Almost insoluble in water, soluble in alcohol and oils.
Aggregatzustand	clear liquid
Wichte	0.90
Farbe	Colorless to Almost colorless
Geruch (Odor)	Powerful and fresh-green, sweet and fruity, very “natural” odor
Geruchsart	green
JECFA Number	1355
BRN	1721851
Stabilität	Stable. Combustible. Incompatible with strong bases, strong oxidizing agents.
LogP	2.58
CAS Datenbank	2497-18-9(CAS DataBase Reference)
NIST chemische Informationen	2-Hexen-1-ol, acetate, (E)-(2497-18-9)
EPA chemische Informationen	2-Hexen-1-ol, acetate, (2E)- (2497-18-9)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-36-37/39
RIDADR	UN 3272 3/PG 3
WGK Germany	2
RTECS-Nr.	MP8425000
TSCA	Yes
HazardClass	3
PackingGroup	III
HS Code	29153900

Gefahreninformationscode (GHS)

trans-2-Hexenyl acetate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
Beschreibung
trans-2-Hexen-l-yl acetate has a pleasant, fruity odor and corresponding taste. This substance may be synthesized by heating at the boil l-bromohexen-2 -ol with sodium acetate and acetic acid.
Chemische Eigenschaften
(E)-2-Hexenyl Acetate occurs in many fruits and in some essential oils, for example, peppermint. It is a fresh, fruity, slightly green-smelling liquid and is used in fruit flavors.
Chemische Eigenschaften
clear colorless to slightly yellow liquid
Chemische Eigenschaften
2-Hexen-1-yl acetate has a pleasant, fruity odor and corresponding taste.
Occurrence
Reported found in Fragaria vesca and other fruits; only the trans-form is known. Also reported in apple, apple juice, apricot, bilberry, guava, peach, blackberry, strawberry fruit and jam, tomato, corn mint oil, spearmint oil, white and red wine, tea, plum, plumcot, mushroom, starfruit, mango, banana and passion fruit.
synthetische
By heating at the boil, 1-bromohexen-2-ol with sodium acetate and acetic acid.
Definition
ChEBI: (E)-hex-2-enyl acetate is an acetate ester resulting from the formal condensation of the hydroxy group of (E)-hex-2-en-1-ol with the carboxy group of acetic acid. It has a role as a plant metabolite and a flavouring agent. It is an acetate ester and an olefinic compound. It is functionally related to an (E)-hex-2-en-1-ol.
Taste threshold values
Taste characteristics at 10 ppm: sweet, green, fresh and fruity with a waxy apple background.

trans-2-Hexenyl acetate Upstream-Materialien And Downstream Produkte

trans-Hex-2-enylacetat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

2497-18-9, trans-2-Hexenyl acetate Verwandte Suche:

Send Inquriy