Cinnamic Aldehyde

Cinnamic Aldehyde Basic Properties

• Appearance: Light yellow viscous liquid with strong cinnamon aroma

• Molecular Weight: 132.16

• Melting Point: -9 — -4 °C(lit.)

• Boiling Point: 250-252 °C(lit.)

• Density: 1.05 g/mL at 25 °C(lit.)

• Vapour Density: 4.6 (vs air)

• Refractive Index: n20/D 1.622(lit.)

• Flash Point: 160 °F

• Solubility: Slightly soluble in water, soluble in ethanol, ether and chloroform, etc

• Stability: Stable, flammable, incompatible with strong oxidants and strong bases

• Storage Conditions: Store below +30°C

Cinnamic Aldehyde Key Features

Natural fragrance

Cinnamic aldehyde, known for its distinctive sweet and spicy cinnamon aroma, is a core ingredient in the fragrance industry for creating warm, sweet and spicy fragrances. It is often used in soap fragrances, cola fragrances, and perfume base notes.

Antimicrobial and preservative

Scientific research has confirmed that C9H8O has excellent antifungal and antioxidant properties, extending the shelf life of food and cosmetics. It is an important choice as a food preservative and feed storage additive.

Natural source

Cinnamic aldehyde is primarily extracted from cinnamon oil, ensuring its naturalness and high purity, making it ideal for use in the food and cosmetics industries.

Safe, controllable, and standard-compliant

This product complies with FCC, JECFA, and other standards and is designated as a GRAS-rated substance by the FDA, making it safe for use in food and household chemicals.

Wide application potential

In the pharmaceutical and chemical industry, this product is a key raw material for the synthesis of phenylpropanol and various pharmaceutical intermediates. It also performs well in flavors and feed additives, and has broad downstream application prospects.

Cinnamic Aldehyde Main Applications

Flavor and fragrance industry

Cinnamic aldehyde is commonly used in soap fragrances and food flavoring agents, such as perfumes and air fresheners, to enhance the depth of fragrance, create a warm and spicy base, and enhance the product's appeal.

Chemical synthesis and industry

C9H8O is an important raw material for organic synthesis. It serves as a solvent and intermediate in the chemical industry, used to prepare various fine chemicals such as disulfites and phenylpropanol, supporting the production of a variety of downstream products.

Food preservatives and additives

This product is used as a natural flavoring and preservative for fruits, beverages, and pastries. Its natural flavor and antimicrobial properties enhance food quality and preserve freshness.

Pharmaceuticals and cosmetics

In drug development, cinnamic aldehyde is used in topical medications and health products to promote blood circulation and provide anti-inflammatory and antibacterial benefits. In cosmetics, it's often used as a thermogenic agent to improve skin circulation and metabolism.

Precautions

1. It should be stored in a cool, ventilated and dry environment, away from fire and strong oxidants, and avoid direct sunlight. The recommended storage temperature is below 30℃.

2. Wear protective gloves and goggles when handling to avoid direct contact with skin and eyes. If contact occurs, rinse immediately with plenty of water and remove contaminated clothing. If irritation persists, seek medical attention immediately.

3. Cinnamic aldehyde is flammable. If a fire occurs, please use carbon dioxide, dry powder, or foam fire extinguishers.

FAQ

1. How is cinnamic aldehyde extracted?

Extraction methods include isolating the essential oil from cinnamon oil using sodium bisulfite, or synthesizing it via the aldol condensation of benzaldehyde and acetaldehyde.

2. What are the potential health benefits of cinnamic aldehyde?

Research suggests it has antibacterial, anti-inflammatory, and antioxidant properties. It can be used in oral care products (such as chewing gum) to reduce bacteria and in medicine to aid in the treatment of skin problems.

3. How can I determine the quality of this product?

High-purity C9H8O is a pale yellow, transparent liquid with a strong cinnamon aroma. Its content is approximately 98%. It should also be tested for acidity and alcohol solubility.

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