The cozy fragrance of cinnamon — known as Dalchini in India — instantly reminds us of warmth, comfort, and festive feelings.It is a naturally occurring organic compound widely used in candles, perfumes, flavours, and personal care formulations.
Cinnamaldehyde belongs to the aldehyde family of aroma chemicals. Its molecular formula is C₉H₈O. It delivers a rich, spicy scent and also provides valuable functional properties in industrial and cosmetic applications.
At Chemicalbull Pvt. Ltd., we supply high-purity Cinnamaldehyde to manufacturers across fragrance, flavour, and personal-care sectors, ensuring reliable quality and global-standard compliance.
Cinnamaldehyde, also known as Cinnamic Aldehyde, occurs naturally in the bark oil of Ceylon and Cassia cinnamon. It gives cinnamon its characteristic spicy flavour and sweet warmth.
Beyond its sensory role, it acts as an intermediate for chemical synthesis and a preservative in certain formulations. Because of these dual functions, it’s a core ingredient in candles, perfumes, and wellness products.
Cinnamaldehyde includes both cis and trans forms, while Trans-Cinnamaldehyde is the pure, natural E-form found in cinnamon oil. The trans form is more stable, smells stronger and lasts longer, and is mainly used in perfumes and high-quality fragrances. It is the main aroma compound in Ceylon and Cassia cinnamon.
Cinnamaldehyde is one of the most popular aroma chemicals for candle fragrance creation. It provides a strong scent throw and stable diffusion even in small concentrations.
Combine Cinnamaldehyde with complementary notes to design unique profiles:
Cinnamaldehyde should always be used at controlled temperatures to keep its fragrance strong and safe. At moderate heat, like when used in candles or perfumes, it releases its warm cinnamon aroma — that’s how it gives fragrance to products.
Discover related ingredients on our
Aroma Chemicals page.
In personal-care formulations, Cinnamaldehyde delivers both fragrance and mild antimicrobial activity. Its spicy note enhances body washes, soaps, lotions, and perfumes, giving them a premium sensory appeal.
Formulators generally use it at concentrations of 0.1–0.3% to maintain fragrance balance and minimize skin irritation risks. Proper dilution ensures a pleasant aroma while maintaining compliance with international cosmetic standards. Honey and cinnamaldehyde are often used together for their natural, health-supportive, and aromatic properties.
· Perfumed soap bases and shower gels
· Deodorants for natural freshness
· Perfume blends with oriental or gourmand themes
Cinnamaldehyde is valued far beyond perfumery because of its versatility
This unique blend of aromatic strength and biological activity makes it a high-value chemical across industries.
The scent of Cinnamaldehyde is smoky, warm, and a little sweet. Like fresh crushed cinnamon sticks. In perfumery, it is placed between the middle and base notes, bringing complexity and depth to blends.
When paired with musk, amber, and patchouli, Cinnamaldehyde enhances woody and oriental scents. Smaller dosages can enhance gourmand or floral perfumes with the spicy, tasty brightness.
To gain a deeper understanding of the way that aroma molecules create complex fragrance combinations, please read our blog on Linalool: The Floral-Lavender Aroma Chemical in Cosmetics & Perfumes.
Its long-lasting scent and strong diffusion make Cinnamaldehyde a staple for premium fragrance formulations. The molecule’s stability also supports fragrance supply chain consistency—a key advantage for manufacturers seeking reliable performance in high-end perfumes.
Both Ceylon and Cassia cinnamon are primary sources, yet they vary in aroma and composition:
· Ceylon Cinnamon (Cinnamomum verum): Delicate and sweet fragrance with soft woody undertones.
· Cassia Cinnamon (Cinnamomum cassia): Higher Cinnamaldehyde concentration, resulting in stronger and more pungent aroma ideal for candles and soaps.
This difference allows manufacturers to choose according to the strength and tone desired in their end products. Now, what is the difference between natural and synthetic Cinnamaldehyde? Let's understand how the two types differ in origin, aroma, and use in fragrance formulations.
|
Aspect |
Natural Cinnamaldehyde |
Synthetic Cinnamaldehyde |
|
Origin |
Extracted from Ceylon or Cassia cinnamon bark oil |
Produced from benzaldehyde derivatives |
|
Aroma |
Softer, slightly woody and complex |
Stronger, linear, and consistent |
|
Purity Control |
Depends on crop and distillation |
Uniform through controlled synthesis |
|
Cost & Availability |
Limited yield, higher price |
Economical for large-scale supply |
|
Environmental Factor |
Plant-derived and renewable |
Manufactured for scalability |
Chemicalbull Pvt. Ltd. offers both types to meet varying technical and commercial needs.
|
Aspect |
Cinnamaldehyde |
|
|
Source |
Found in cinnamon bark |
Found in chilli peppers |
|
Chemical Type |
Aromatic aldehyde |
Alkaloid compound |
|
Formula |
C₉H₈O |
C₁₈H₂₇NO₃ |
|
Smell / Taste |
Sweet, warm cinnamon aroma |
Hot, burning chilli sensation |
|
Main Use |
Used in fragrances, candles, and flavours |
Used in spicy foods and pain relief creams |
|
Effect on Body |
Pleasant warmth and aroma |
Triggers heat and pain receptors |
|
Industrial Use |
Perfumes, soaps, repellents |
Pharmaceuticals, food industry, pepper spray |
The extraction process involves three main steps to ensure high purity:
1. Steam Distillation: Cinnamon bark or leaves are distilled to release essential oil.
2. Solvent Extraction: Concentrates the Cinnamaldehyde fraction from the oil.
3. Fractional Distillation: Separates impurities and yields a refined aromatic compound.
Both natural and synthetic routes are adopted depending on end-use demands for fragrance or industrial applications.
Due to its strong aromatic properties, Cinnamaldehyde works effectively as a natural repellent against mosquitoes and ants. It’s used in DIY insect repellent formulations or blended into household cleaners for a pleasant scent combined with protective functionality.
This makes it a sustainable alternative to harsh synthetic repellents commonly used in consumer products. Citronella oil candle scent also keeps mosquitoes away.
· Acts as an antioxidant and supports healthy metabolism.
· Contributes to the pleasant aroma of herbal and ayurvedic blends.
· Provides mild antimicrobial protection in topical formulations.
Visit our Fragrance & Flavour Application Page or browse our Aroma Chemicals Category to discover related ingredients for your next formulation.
Cinnamaldehyde unites science and sensory pleasure — an aromatic chemical that enriches everything from candles and cosmetics to pharmaceuticals and natural health products. Its versatility, safety, and fragrance depth make it indispensable for manufacturers worldwide.
As a trusted supplier and manufacturer, Chemicalbull Pvt. Ltd. provides high-grade Cinnamaldehyde and related aroma chemicals that empower industries to innovate confidently.