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

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6,10-dimethyl-3-propan-2-ylidene-spiro[4.5]dec-9-en-8-one Basic information
Product Name:6,10-dimethyl-3-propan-2-ylidene-spiro[4.5]dec-9-en-8-one
Synonyms: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;b-Vetivone;Spiro[4.5]dec-6-en-8-one, 6,10-dimethyl-2-(1-methylethylidene)-, (5R,10R)-;β-Vetivone
CAS:18444-79-6
MF:C15H22O
MW:218.33
EINECS:
Product Categories:
Mol File:18444-79-6.mol
6,10-dimethyl-3-propan-2-ylidene-spiro[4.5]dec-9-en-8-one Structure
6,10-dimethyl-3-propan-2-ylidene-spiro[4.5]dec-9-en-8-one Chemical Properties
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
Specific Gravity1.00 (liquid)
color Pale yellowish or off-white
LogP4.209 (est)
EPA Substance Registry SystemSpiro[4.5]dec-6-en-8-one, 6,10-dimethyl-2-(1-methylethylidene)-, (5R,10R)- (18444-79-6)
Safety Information
MSDS Information
6,10-dimethyl-3-propan-2-ylidene-spiro[4.5]dec-9-en-8-one Usage And Synthesis
Descriptionβ-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.
UsesOf potential interest in the perfume industry.
Usesβ-Vetivone, is a component of Vetiver essential oil which is a highly esteemed basic ingredient of modern perfumery, hvaing a woody, earthy scent.
DefinitionChEBI: Beta-Vetivone is a sesquiterpenoid.
6,10-dimethyl-3-propan-2-ylidene-spiro[4.5]dec-9-en-8-one Preparation Products And Raw materials
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