Methyl-(9Z,12Z,15Z)-9,12,15-octadecatrienoat

Bezeichnung:Methyl-(9Z,12Z,15Z)-9,12,15-octadecatrienoat

Englisch Name:METHYL LINOLENATE

CBNumberCB5422197

SummenformelC19H32O2

Molgewicht292.46

Synonyma

Methyl-(9Z,12Z,15Z)-9,12,15-octadecatrienoat

Methyl-(9Z,12Z,15Z)-9,12,15-octadecatrienoat physikalisch-chemischer Eigenschaften

Schmelzpunkt	-57℃
Siedepunkt	182 °C/3 mmHg (lit.)
Dichte	0.895 g/mL at 25 °C (lit.)
FEMA	3411 \| METHYL LINOLEATE (48%) METHYL LINOLENATE (52%) MIXTURE
Brechungsindex	n20/D 1.470(lit.)
Flammpunkt	113 °C
storage temp.	-20°C
Löslichkeit	Chloroform (Sparingly), Ethyl Acetate (Slightly), Methanol (Slightly)
Aggregatzustand	Liquid
Farbe	Clear colorless
JECFA Number	346
BRN	1728194
Stabilität	Light Sensitive
InChIKey	DVWSXZIHSUZZKJ-YSTUJMKBSA-N
LogP	6.96
CAS Datenbank	301-00-8(CAS DataBase Reference)
EPA chemische Informationen	9,12,15-Octadecatrienoic acid, methyl ester, (9Z,12Z,15Z)- (301-00-8)

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	40-67-36/37/38
S-Sätze:	23-24/25-36/37-26
RIDADR	UN 1593 6.1/PG 3
WGK Germany	1
HS Code	29161500

Gefahreninformationscode (GHS)

R-Sätze Betriebsanweisung:
R40:Verdacht auf krebserzeugende Wirkung.
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.
S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen.
Chemische Eigenschaften
clear colorless liquid
Occurrence
Reported found in banana, grape, grapefruit juice, melon, strawberries, mushroom and cassava.
Verwenden
Methyl Linolenate has potential application towards human lung carcinoma cell lines, displaying cytotoxicity. Essential oil component.
Definition
ChEBI: Methyl linolenate is a fatty acid methyl ester derived from alpha-linolenic acid. It has a role as a plant metabolite and an insect attractant. It is functionally related to an alpha-linolenic acid.
Chemische Reaktivität
Methyl linolenate has two bis-allylic methylene groups and reacts twice as fast with oxygen as linoleate. Linoleate was 40 times more reactive than oleate, and linolenate was 2.4 times more reactive than linoleate. The two bis-allylic methylene groups in linolenate act independently and are not activated by each other.
Biochem/physiol Actions
Methyl linolenate, a polyunsaturated fattly acid (PUFA), is used in studies on the mechanisms and prevention of oxidation/peroxidation of unsaturated fatty acids. Methyl linolenate is being studied as a possible skin whitening agent with anti-melanogenesis activity.