(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-methylethylidene)naphthalen-2(3H)-one Basic information
- Product Name:
- (4R-cis)-4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethylidene)naphthalen-2(3H)-one
- 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
- CAS:
- 15764-04-2
- MF:
- C15H22O
- MW:
- 218.33
- EINECS:
- 239-855-1
- Mol File:
- 15764-04-2.mol
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(4R-cis)-4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethylidene)naphthalen-2(3H)-one Chemical Properties
- Melting point:
- 51.5° (Naves, Perrottet); mp of racemate 30-35° (Marshall, Andersen)
- alpha
- D20 +248° (chloroform)
- Boiling point:
- 299.03°C (rough estimate)
- Density
- d420 1.003 (liquid, supercooled)
- refractive index
- nD20 1.5384
- form
- crystals
- Specific Gravity
- 1.00 (liquid)
- color
- Pale yellowish or off-white
- Odor
- warm pleasant powerful
- LogP
- 4.443 (est)
- EPA Substance Registry System
- 2(3H)-Naphthalenone, 4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethylidene)-, (4R,4aS)- (15764-04-2)
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(4R-cis)-4,4a,5,6,7,8-hexahydro-4,4a-dimethyl-6-(1-methylethylidene)naphthalen-2(3H)-one Usage And Synthesis
Description
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.
Uses
α-Vetivone, is a component of Vetiver essential oil which is a highly esteemed basic ingredient of modern perfumery, hvaing a woody, earthy scent.
Definition
ChEBI: Alpha-Vetivone is a sesquiterpenoid.