CIS-6-NONENAL Struktur

(Z)-Non-6-enal

Bezeichnung:(Z)-Non-6-enal

Englisch Name:CIS-6-NONENAL

CBNumberCB9144855

SummenformelC9H16O

Molgewicht140.22

Synonyma

(Z)-Non-6-enal

(Z)-Non-6-enal physikalisch-chemischer Eigenschaften

Schmelzpunkt	-28°C (estimate)
Siedepunkt	87 °C19 mm Hg(lit.)
Dichte	0.841 g/mL at 25 °C(lit.)
Dampfdruck	2-38.657hPa at 10-80℃
Brechungsindex	n20/D 1.442(lit.)
FEMA	3580 \| CIS-6-NONENAL
Flammpunkt	>230 °F
storage temp.	2-8°C
Aggregatzustand	A liquid
Geruch (Odor)	at 1.00 % in dipropylene glycol. green cucumber melon cantaloupe honeydew waxy vegetable orris violet leaf
Geruchsart	melon
Wasserlöslichkeit	Not miscible or difficult to mix in water. Soluble in alcohol.
Sensitive	Air Sensitive
JECFA Number	325
BRN	2323664
LogP	3.45 at 21℃
CAS Datenbank	2277-19-2(CAS DataBase Reference)
EPA chemische Informationen	6-Nonenal, (6Z)- (2277-19-2)

Sicherheit

Kennzeichnung gefährlicher	Xi
R-Sätze:	36/37/38
S-Sätze:	26-36
WGK Germany	2
RTECS-Nr.	RA8509200
TSCA	Yes
HS Code	29121900
Toxizität	skn-gpg 100%/24H MLD FCTOD7 20,777,82

Gefahreninformationscode (GHS)

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.
Beschreibung
cis-6-Nonenal has a citrus, melon odor. Synthesized by catalytic hydrogenation of 6-nonynal diethyl acetal followed by hydrolysis.
Chemische Eigenschaften
cis-6-Nonenal has a citrus, melon odor
Chemische Eigenschaften
clear colorless to pale yellow liquid
Occurrence
Reported found in cucumber, muskmelon, fish and pepino fruit (Solanum muricatum).
Verwenden
It is a flavor component of muskmelon fruit.
synthetische
By catalytic hydrogenation of 6-nonynal diethyl acetal followed by hydrolysis
Definition
ChEBI: (Z)-non-6-enal is a monounsaturated fatty aldehyde that is (3Z)-non-3-ene which is carrying an oxo group at position 1. It has a role as a plant metabolite. It is a monounsaturated fatty aldehyde, an olefinic compound and a medium-chain fatty aldehyde.
Aroma threshold values
Detection: 0.005 ppb
Taste threshold values
Taste characteristics at 25 ppm: green cucumber and melon with a waxy vegetative nuance
Sicherheitsprofil
Low toxicity by ingestion and skin contact. A skin irritant. Flammable liquid when exposed to heat, sparks, or flame. When heated to decomposition it emits acrid smoke and irritating fumes.