(4R-cis)-4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethylidene)naphthalen-2(3H)-one
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(4R-cis)-4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethylidene)naphthalen-2(3H)-one
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CAS No:
15764-04-2
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Formula:
C15H22O
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Chemical Name:
(4R-cis)-4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethylidene)naphthalen-2(3H)-one
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Synonyms:
(4R-cis)-4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethylidene)naphthalen-2(3H)-one;(4R-cis)-4,4a,5,6,7,8-Hexahydro-4,4a-dimethyl-6-(1-methylethyliden)naphthalin-2(3H)-on;(4 theta-cis)-);2(3h)-naphthalenone, 4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethylidene;4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethylidene)-, (4R-cis)-2(3H)-Naphthalenone;4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethylidene)- (4theta-cis)-2(3h)-naphthalenon;(4R)-4,4a,5,6,7,8-Hexahydro-4β,4aβ-dimethyl-6-(1-methylethylidene)naphthalen-2(3H)-one;(4R,4aS)-4,4a,5,6,7,8-Hexahydro-4,4a-dimethyl-6-(1-methylethylidene)naphthalen-2(3H)-one
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CAS No:
Description
Alpha-Vetivone is a sesquiterpenoid.
α-Vetivone has a powerful, warm, pleasant, Orris-Vetiver-Ambre-like odor of outstanding tenacity. It is generally considered the most desirable odor of the two. Unfortunately, it appears to be the minor component of the total ketones in Vetiver oil.
(4R-cis)-4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethylidene)naphthalen-2(3H)-one Basic Attributes
218.33
218.33
239-855-1
WA62V77MMV
TSCA listed
Pale yellowish or off-white
Characteristics
d420 1.003 (liquid, supercooled)
51.5° (Naves, Perrottet); mp of racemate 30-35° (Marshall, Andersen)
299.03°C (rough estimate)
nD20 1.5384
warm pleasant powerful
Safety Information
|Warning|H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P272, P280, P302+P352, P321, P333+P313, P363, and P501|Aggregated GHS information provided by 88 companies from 2 notifications to the ECHA C&L Inventory.
(4R-cis)-4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethylidene)naphthalen-2(3H)-one Use and Manufacturing
α-Vetivone, is a component of Vetiver essential oil which is a highly esteemed basic ingredient of modern perfumery, hvaing a woody, earthy scent.
2(3H)-Naphthalenone, 4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethylidene)-, (4R,4aS)-: INACTIVE
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