6-Isopropyl-3-methylcyclohex-2-enon

Bezeichnung:6-Isopropyl-3-methylcyclohex-2-enon

CAS-Nr89-81-6

Englisch Name:PIPERITONE

CBNumberCB6273037

SummenformelC10H16O

Molgewicht152.23

MOL-Datei89-81-6.mol

Synonyma

6-Isopropyl-3-methylcyclohex-2-enon

6-Isopropyl-3-methylcyclohex-2-enon physikalisch-chemischer Eigenschaften

Schmelzpunkt	-29 °C
Siedepunkt	233°C
Dichte	0,93 g/cm³
FEMA	2910 \| D-PIPERITONE
Brechungsindex	-60 ° (C=4, benzene)
storage temp.	2-8°C
Löslichkeit	Chloroform (Slightly), Ethyl Acetate (Slightly)
Aggregatzustand	Oil
Farbe	Colourless to Pale Yellow
Geruch (Odor)	at 10.00 % in dipropylene glycol. herbal minty camphor medicinal
Geruchsart	herbal
Merck	7473
JECFA Number	435
LogP	2.4
EPA chemische Informationen	Piperitone (89-81-6)

Sicherheit

S-Sätze:	23-24/25
RTECS-Nr.	OT0257000
HS Code	2914.29.5000

Gefahreninformationscode (GHS)

PIPERITONE 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.
Verwenden
Piperitone is a monoterpene compound that has a fresh minty camphor-like odour, and naturally occurs in extracts of commercial oil of peppermint. Piperitone is also used as a starting material in the synthesis of Thymol (T413000), a phenolic compound that is used for its antibacterial properties. The cyclic ketone is more commonly used in flavour compositions, particularly in spice complexes with Caraway, Estragon, etc., and in fruit complexes with mint flavours, etc. Now and then, it has become “fashionable” in dentifrice preparations where larger amounts are used. The concentration normally used is equivalent to about 1 to 20 ppm in the finished product.
Vorbereitung Methode
Piperitone is produced:
by isolation from Japanese Mint oil (dextro-Piperitone),
by isolation from Eucalyptus dives oil (laevo-Piperitone),
by hydrogenation of Diosphenol,
by reduction of 5-Methyl-2-iso-propylanisole with Sodium in liquid Ammonia.
laevo-Piperitone can also be produced from laevo-beta-Pinene via l-Limonene, by hydrogenation to /-Carvomenthene, and via 4 further intermediate steps to Piperitone.
Definition
ChEBI: A p-menthane monoterpenoid that is cyclohex-2-en-1-one substituted by a methyl group at position 3 and an isopropyl group at position 6.
Allgemeine Beschreibung
This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG

PIPERITONE Upstream-Materialien And Downstream Produkte

6-Isopropyl-3-methylcyclohex-2-enon Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

89-81-6, PIPERITONE Verwandte Suche:

Send Inquriy