1-(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-on

Bezeichnung:1-(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-on

CAS-Nr23696-85-7

Englisch Name:Damascenone

CBNumberCB0203140

SummenformelC13H18O

Molgewicht190.28

MOL-Datei23696-85-7.mol

Synonyma

1-(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-on

1-(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-on physikalisch-chemischer Eigenschaften

Siedepunkt	275.6±10.0 °C(Predicted)
Dichte	0.800-0.830 g/mL at 25 °C (lit.)
Brechungsindex	1.350-1.380
FEMA	3420 \| 1-(2,6,6-TRIMETHYLCYCLOHEXA-1,3-DIENYL)-2-BUTEN-1-ONE
Flammpunkt	62°F
storage temp.	2-8°C
Löslichkeit	Chloroform (Slightly), Methanol (Slightly)
Aggregatzustand	liquid
Farbe	yellow
Geruch (Odor)	at 10.00 % in dipropylene glycol. natural sweet fruity rose plum grape raspberry sugar
Geruchsart	floral
JECFA Number	387
Stabilität	Light Sensitive
LogP	4.04
CAS Datenbank	23696-85-7(CAS DataBase Reference)
NIST chemische Informationen	2-Buten-1-one, 1-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-(23696-85-7)
EPA chemische Informationen	2-Buten-1-one, 1-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)- (23696-85-7)

Sicherheit

Kennzeichnung gefährlicher	F,Xi
R-Sätze:	11-43
S-Sätze:	7-16-36/37
RIDADR	UN 1170
WGK Germany	3
HS Code	33021090

Gefahreninformationscode (GHS)

Damascenone Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R11:Leichtentzündlich.
S-Sätze Betriebsanweisung:
S7:Behälter dicht geschlossen halten.
S16:Von Zündquellen fernhalten - Nicht rauchen.
Occurrence
Reported found in raspberry oil, Burley tobacco, apple, lemon balm, summer savory, anise, hyssop, apple juice, cooked apple, apricot, sweet and sour cherry, black currant berries, fresh blackberry, strawberry jam, hop oil rum, white wine, red wine, black tea, tomato, rye bread, blue cheese, cow, goat and sheep milk, hop oil, beer, cognac, rum, whiskies, scotch, cider, grape wines, coffee, tea, popcorn, oatmeal, soybean, plum, prune, beans, starfruit, mango, tamarind, dill seed, corn oil, okra, cape gooseberry, anise hyssop and Roman chamomile oil.
Verwenden
Damascenone is a fragrance ingredient that can be used in shampoos, fine fragrances, decorative cosmetics, toilet soaps as well as non-cosmetic products like household cleaners and detergents.
Definition
ChEBI: Beta-damascenone is a cyclic monoterpene ketone that is 2,6,6-trimethylcyclohexa-1,3-diene substituted at position 1 by a crotonoyl group. It has a role as a fragrance, a volatile oil component and a plant metabolite. It is an enone, an apo carotenoid monoterpenoid and a cyclic monoterpene ketone.
synthetische
By treating the corresponding ethyl safranate with allyl lithium, followed by catalytic isomerization of the reaction product; also from the oxirane derivative of β-damascone by an acid-catalyzed reaction.
Aroma threshold values
Detection: 0.0007 to 0.009 ppb. Aroma characteristics at 1.0%: sweet, brown woody, tobacco, davana-like fruity, with a spicy balsamic undernote.
Taste threshold values
Taste characteristics at 1 to 5 ppm: sweet brown, tea-like, davana dried fruity, with jamy berry, strawberry and raspberry nuances, woody, floral, herbal, green and fruity with spicy tobacco nuances.
Allgemeine Beschreibung
Damascenone is a norisoprenoid ketone mainly found in red wines. It occurs naturally in tomato and grapes.
Biochem/physiol Actions
Taste at 1-5 ppm

Damascenone Upstream-Materialien And Downstream Produkte

1-(2,6,6-Trimethyl-1,3-cyclohexadien-1-yl)-2-buten-1-on Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

23696-85-7, Damascenone Verwandte Suche:

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