Cinnamaldehyde

CAS: 104-55-2

BaseSpicy
Identifiers
Manufacturer
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CAS number
104-55-2
CAS (all sources)
104-55-2
CAS (Perfumiarz)
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CAS (PerfumersWorld)
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CAS (FraterWork)
104-55-2
CAS (EU Hekserij)
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CAS (TSCA Hekserij)
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INCI name (FraterWork)
CINNAMALDEHYDE
IUPAC name (FraterWork)
(E)-3-Phenylprop-2-enal
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)
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Synonyms (FraterWork)
Cinnamic Aldehyde, Cinnamyl Aldehyde
Scent profile
Note type (FraterWork)
Base Note
Odour family (FraterWork)
Spicy
Odour profile (FraterWork)
Cinnamic Aldehyde delivers a powerful warm-spicy balsamic aroma with the characteristic sweet heat of cinnamon bark, honeyed undertones and subtle dry leafy-floral nuances.
Longevity (FraterWork)
Lasts 200 hours on a smelling strip.
Appearance (FraterWork)
Pale yellow liquid
Descriptions
Comment (FraterWork)
Cinnamaldehyde delivers the unmistakable warmth of freshly ground cinnamon bark—sweet, spicy, and deeply comforting. The balsamic undertone adds richness without heaviness. Honeyed facets emerge as it develops, contributing to that characteristic "red hots" candy quality that makes this material so immediately recognisable. This aromatic aldehyde comprises roughly 90% of cinnamon bark essential oil and defines the entire cinnamon-cassia olfactory family. The trans isomer predominates and delivers warmer, more authentically cinnamon character than its cis counterpart. Iconic oriental fragrances from Tabu (1932) to Opium (1977) relied on cinnamaldehyde to create their signature spice accords, working alongside eugenol, clove, and nutmeg for multi-dimensional warmth. Use cinnamaldehyde at 0.5–2% in oriental compositions, 0.1–0.8% in florals, and 0.2–1.5% in masculine woody-spicy accords. Above 2%, the spice character overwhelms. It introduces fascinating warmth when used discretely in rose and hyacinth bases. The material blends beautifully with benzoin (especially Sumatra [https://fraterworks.com/products/benzoin-sumatra-resinoid-50-tec] with its more cinnamic qualities than Siam [https://fraterworks.com/products/benzoin-siam-resinoid-50-tec]), labdanum [https://fraterworks.com/products/labdanum-absolute-super-premium], and other balsamic fixatives that extend its natural tenacity. aromachem Best Seller
Notes
Cinnamaldehyde delivers the unmistakable warmth of freshly ground cinnamon bark—sweet, spicy, and deeply comforting. The balsamic undertone adds richness without heaviness. Honeyed facets emerge as it develops, contributing to that characteristic "red hots" candy quality that makes this material so immediately recognisable. This aromatic aldehyde comprises roughly 90% of cinnamon bark essential oil and defines the entire cinnamon-cassia olfactory family. The trans isomer predominates and delivers warmer, more authentically cinnamon character than its cis counterpart. Iconic oriental fragrances from Tabu (1932) to Opium (1977) relied on cinnamaldehyde to create their signature spice accords, working alongside eugenol, clove, and nutmeg for multi-dimensional warmth. Use cinnamaldehyde at 0.5–2% in oriental compositions, 0.1–0.8% in florals, and 0.2–1.5% in masculine woody-spicy accords. Above 2%, the spice character overwhelms. It introduces fascinating warmth when used discretely in rose and hyacinth bases. The material blends beautifully with benzoin (especially Sumatra [https://fraterworks.com/products/benzoin-sumatra-resinoid-50-tec] with its more cinnamic qualities than Siam [https://fraterworks.com/products/benzoin-siam-resinoid-50-tec]), labdanum [https://fraterworks.com/products/labdanum-absolute-super-premium], and other balsamic fixatives that extend its natural tenacity. aromachem Best Seller
Usage
Uses (FraterWork)
Creates cinnamon warmth in orientals, gourmands, florals, adds spicy heat to masculine fragrances.
IFRA 51 (FraterWork)
0.25% in finished product (Cat. 4) Odour Family: Spicy Appearance: Pale yellow liquid Longevity: Lasts 200 hours on a smelling strip. Odour Profile: Cinnamic Aldehyde delivers a powerful warm-spicy balsamic aroma with the characteristic sweet heat of cinnamon bark, honeyed undertones and subtle dry leafy-floral nuances. Uses: Creates cinnamon warmth in orientals, gourmands, florals, adds spicy heat to masculine fragrances. INCI Name: CINNAMALDEHYDE IUPAC Name: (E)-3-Phenylprop-2-enal

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