Methylnonanoat

Bezeichnung:Methylnonanoat

CAS-Nr1731-84-6

Englisch Name:METHYL NONANOATE

CBNumberCB7359226

SummenformelC10H20O2

Molgewicht172.26

MOL-Datei1731-84-6.mol

Synonyma

Methylnonanoat

Methylnonanoat physikalisch-chemischer Eigenschaften

Schmelzpunkt	30°C
Siedepunkt	213-214 °C (lit.)
Dichte	0.875 g/mL at 25 °C (lit.)
FEMA	2724 \| METHYL NONANOATE
Brechungsindex	n20/D 1.421(lit.)
Flammpunkt	184 °F
storage temp.	room temp
Löslichkeit	Chloroform (Sparingly), Methanol (Slightly)
Aggregatzustand	Liquid
Farbe	Clear colorless
Geruch (Odor)	at 100.00 %. sweet fruity pear waxy tropical wine
Geruchsart	fruity
JECFA Number	179
BRN	1754521
LogP	3.90
CAS Datenbank	1731-84-6(CAS DataBase Reference)
EPA chemische Informationen	Nonanoic acid, methyl ester (1731-84-6)

Sicherheit

RIDADR	NA 1993 / PGIII
WGK Germany	3
RTECS-Nr.	RA6906000
HS Code	29159000

Gefahreninformationscode (GHS)

METHYL NONANOATE Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung
Methyl nonanoate has a wine and coconut-like odor. Below 10 ppm, it has a sweet, coconut-like flavor. May be synthesized by heating pelargonic acid with methyl alcohol in the presence of concentrated sulfuric acid and subsequent rectification; or by hydrogenation of 1,5-octadien-carboxylic acid methyl ester using palladium chloride in methanol solution.
Chemische Eigenschaften
Methyl nonanoate has a wine and coconut-like odor. Below 10 ppm, it has a sweet, coconut-like flavor
Chemische Eigenschaften
Clear colorless liquid
Occurrence
Reported found in orris derivatives, apple, banana, blackberry, baked potato, blue cheeses, beef fat, hop oil, white wine, starfruit, prickly pear, wort, Bourbon vanilla, mountain papaya, spineless monkey orange and rooibus tea (Aspalathus linearis)
Verwenden
Perfumes, flavors, reference standard for gaschromatography, intermediate in organic synthesis,medical research.
Verwenden
Methyl nonanoate (Methyl pelargonate) was used in the synthesis of vanillyl nonanoate, a model compound of capsinoids.
synthetische
By heating pelargonic acid with methyl alcohol in the presence of concentrated sulfuric acid and subsequent rectification; or by hydrogenation of 1,5-octadien-carboxylic acid methyl ester using palladium chloride in methanol solution.
Definition
ChEBI: A fatty acid methyl ester obtained from the formal condensation of methanol and nonanoic acid; a colourless liquid with a fruity odour, used in perfumes and flavours, and for medical research.
Taste threshold values
Taste characteristics at 1 to 10 ppm: winey, waxy, green, celery and pear with an unripe fruit nuance.
Synthesis Reference(s)
The Journal of Organic Chemistry, 54, p. 1213, 1989 DOI: 10.1021/jo00266a046
Tetrahedron Letters, 22, p. 4279, 1981 DOI: 10.1016/S0040-4039(01)82933-6

METHYL NONANOATE Upstream-Materialien And Downstream Produkte

Methylnonanoat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

1731-84-6, METHYL NONANOATE Verwandte Suche:

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