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18444-79-6

18444-79-6 Structure

18444-79-6 Structure
IdentificationBack Directory
[Name]

6,10-dimethyl-3-propan-2-ylidene-spiro[4.5]dec-9-en-8-one
[CAS]

18444-79-6
[Synonyms]

b-Vetivone
β-Vetivone
6,10-dimethyl-3-propan-2-ylidene-spiro[4.5]dec-9-en-8-one
(5R,10R)-6,10-Dimethyl-2-(1-methylethylidene)spiro[4.5]dec-6-en-8-one
Spiro[4.5]dec-6-en-8-one, 6,10-dimethyl-2-(1-methylethylidene)-, (5R,10R)-
[Molecular Formula]

C15H22O
[MOL File]

18444-79-6.mol
[Molecular Weight]

218.33
Chemical PropertiesBack Directory
[Melting point ]

44-46°
[alpha ]

D20 -38.9° (c = 10 in alcohol)
[Boiling point ]

299.03°C (rough estimate)
[density ]

d420 1.000 (liquid, supercooled); d445 0.9804
[refractive index ]

nD20 1.5309 (liquid, supercooled); nD45 1.5216
[form ]

crystals
[color ]

Pale yellowish or off-white
[Specific Gravity]

1.00 (liquid)
[LogP]

4.209 (est)
[EPA Substance Registry System]

Spiro[4.5]dec-6-en-8-one, 6,10-dimethyl-2-(1-methylethylidene)-, (5R,10R)- (18444-79-6)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H317
[Precautionary statements ]

P261-P272-P280-P302+P352-P333+P313-P321-P363-P501
Hazard InformationBack Directory
[Description]

β-Vetivone has a more balsamic-floral, sweet, but very mild or relatively weak odor, although also of excellent tenacity. It is the major ketonic component of Vetiver oil.
[Uses]

Of potential interest in the perfume industry.
[Uses]

β-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:Beta-Vetivone is a sesquiterpenoid.
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