Ketoisophorone
CAS: 1125-21-9
HeartWoody
Identifiers
Manufacturer
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CAS number
1125-21-9
CAS (all sources)
1125-21-9
CAS (Perfumiarz)
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CAS (PerfumersWorld)
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CAS (FraterWork)
1125-21-9
CAS (EU Hekserij)
—
CAS (TSCA Hekserij)
—
INCI name (FraterWork)
4-OXOISOPHORONE
IUPAC name (FraterWork)
2,6,6-trimethylcyclohex-2-ene-1,4-dione
INCI (Hekserij)
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EC number (Hekserij)
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FEMA (Hekserij)
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UN number
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Synonyms (PerfumersWorld)
—
Synonyms (FraterWork)
Cetotabac
Scent profile
Note type (FraterWork)
Heart Note
Odour family (FraterWork)
Woody
Odour profile (FraterWork)
Ketoisophorone presents a complex musty-woody sweetness with
distinctive tea and tobacco leaf facets, enriched by honey florality and subtle
citrus-lemon brightness with brown nuances.
Longevity (FraterWork)
Lasts 24 hours on a smelling strip.
Appearance (FraterWork)
Clear liquid
Descriptions
Comment (FraterWork)
Ketoisophorone delivers the exact aromatic signature of Buddleia flowers, that
elusive butterfly bush scent that combines honeyed sweetness with dusty, woody
undertones. This unusual material is deceptively strong—its musty-tea character
can dominate at high concentrations. The tobacco leaf facet makes it
indispensable for creating authentic cigarette and pipe tobacco accords where it
bridges fresh green aspects with cured brown notes.
This material is essential for both tea and tobacco bases, owing to its unique
ability to capture dried leaf aromatics. Use at 0.01-2% maximum in
concentrate—its potency demands restraint. The material excels at adding depth
to woody compositions where its musty sweetness prevents flatness, while in
florals it contributes an intriguing dusty-honey backdrop reminiscent of late
summer gardens.
Use ketoisophorone to achieve naturalistic effects impossible with conventional
materials. It transforms simple tea accords into complex ceremonial blends,
elevates tobacco compositions beyond simple vanilla sweetness, and gives woody
bases an unexpected floral lift. Combine with ionones for violet-tobacco
sophistication, blend with honey materials for Buddleia recreations, or layer
with actual tobacco absolute for unprecedented depth. This is your secret weapon
for compositions requiring that specific dried-flower dustiness found in nature
but rarely captured in perfume.
aromachem Best Seller
Notes
Ketoisophorone delivers the exact aromatic signature of Buddleia flowers, that
elusive butterfly bush scent that combines honeyed sweetness with dusty, woody
undertones. This unusual material is deceptively strong—its musty-tea character
can dominate at high concentrations. The tobacco leaf facet makes it
indispensable for creating authentic cigarette and pipe tobacco accords where it
bridges fresh green aspects with cured brown notes.
This material is essential for both tea and tobacco bases, owing to its unique
ability to capture dried leaf aromatics. Use at 0.01-2% maximum in
concentrate—its potency demands restraint. The material excels at adding depth
to woody compositions where its musty sweetness prevents flatness, while in
florals it contributes an intriguing dusty-honey backdrop reminiscent of late
summer gardens.
Use ketoisophorone to achieve naturalistic effects impossible with conventional
materials. It transforms simple tea accords into complex ceremonial blends,
elevates tobacco compositions beyond simple vanilla sweetness, and gives woody
bases an unexpected floral lift. Combine with ionones for violet-tobacco
sophistication, blend with honey materials for Buddleia recreations, or layer
with actual tobacco absolute for unprecedented depth. This is your secret weapon
for compositions requiring that specific dried-flower dustiness found in nature
but rarely captured in perfume.
aromachem Best Seller
Usage
Uses (FraterWork)
Essential for Buddleia flower reconstructions, sophisticated tobacco
bases, tea accords, and unique woody-floral compositions.
IFRA 51 (FraterWork)
No restriction for category 4
Odour Family: Woody
Appearance: Clear liquid
Longevity: Lasts 24 hours on a smelling strip.
Odour Profile: Ketoisophorone presents a complex musty-woody sweetness with
distinctive tea and tobacco leaf facets, enriched by honey florality and subtle
citrus-lemon brightness with brown nuances.
Uses: Essential for Buddleia flower reconstructions, sophisticated tobacco
bases, tea accords, and unique woody-floral compositions.
INCI Name: 4-OXOISOPHORONE
IUPAC Name: 2,6,6-trimethylcyclohex-2-ene-1,4-dione
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