Cinnamic Alcohol

Cinnamic Alcohol Basic Properties

• Appearance: White molten crystalline solid

• Molecular Weight: 134.18

• Melting Point: 30-33 °C(lit.)

• Boiling Point: 250 °C(lit.)

• Density: 1.044 g/mL at 25 °C(lit.)

• Vapour Pressure: <0.01 mm Hg ( 25 °C)

• Refractive Index: 1.5819

• Flash Point: >230 °F

• Solubility: Soluble in water

Cinnamic Alcohol Key Features

Warm, long-lasting fragrance

Cinnamic alcohol is known for its soft, warm floral aroma and subtle balsamic undertones. Its long-lasting, sillage-enhancing fragrance is often used in blending fine fragrances and perfumes, adding a delicate heart to formulations.

High chemical reactivity

This compound contains an allyl structure and readily undergoes esterification, etherification, and oxidation reactions. It can be used as a raw material in a variety of organic syntheses and is suitable for the synthesis of fragrances, pharmaceuticals, and surfactants.

Safe, stable, and highly compatible

Cinnamic alcohol is stable and compatible with most organic ingredients. It is not easily decomposed or deteriorated, making it suitable for long-term storage and industrial transportation.

Excellent fragrance fixing properties

As an excellent fixative in fragrance formulations, C9H10O effectively blends harmoniously with other fragrance ingredients, reducing overall volatility and significantly extending the lifespan of fragrance products and their longevity on the skin.

Cinnamic Alcohol Main Applications

Flavors and fragrances

Cinnamic alcohol is a key ingredient in fine perfumes and fragrances. It is used in floral fragrances such as hyacinth, lily of the valley, lily, and magnolia. It also serves as a key fixative and harmonizer in oriental fragrances, imparting depth and longevity.

Cosmetics and personal care

Adding a small amount of this product to soaps, shower gels, shampoos, and personal care products can enhance the overall fragrance quality and stability, improve the sensory qualities of the product, and enhance the product experience.

Organic synthesis intermediate

Cinnamic alcohol can be used as an intermediate in the synthesis of fragrances, pharmaceuticals, resins, and other products, including the production of derivatives such as cinnamyl acetate and ethyl cinnamate.

Precautions

1. It should be stored in a well-ventilated, cool and dry environment, preferably filled with inert gas (such as nitrogen) for protection.

2. Cinnamic alcohol is easily oxidized into cinnamic aldehyde and cinnamic acid in the air, so it should be used as soon as possible after opening, and consider adding an appropriate amount of antioxidants to extend the shelf life.

3. It is recommended to wear appropriate protective equipment (such as gloves and goggles) when handling. It is potentially irritating to the skin and eyes and may cause allergic reactions in some people.

4. In case of contact with skin, rinse immediately and thoroughly with soap and water; in case of contact with eyes, rinse with plenty of water and seek medical attention.

5. If leakage occurs, it should be treated with inert adsorbent materials (such as sand) to prevent it from flowing into water bodies or sewers, and the site should be kept ventilated.

6. Waste liquid should be entrusted to professional units for recycling or incineration. Direct discharge is strictly prohibited and local environmental protection regulations must be followed.

FAQ

1. Is cinnamic alcohol naturally derived?

It can be found naturally in plants like cinnamon oil and geranium oil, but it can also be synthesized. Modern industry typically uses catalytic hydrogenation of cinnamic aldehyde to synthesize it.

2. How can I determine the quality of cinnamic alcohol?

High-purity products should appear as colorless crystals with a pure, soft aroma and no noticeable impurities. Purity can be tested using gas chromatography (GC).

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