Cinnamyl Alcohol, identified by its CAS number 104-54-1, is a chemical compound that plays a significant role across various industries, most notably in fragrances, flavors, and cosmetics. Its characteristic sweet, hyacinth-like aroma makes it a sought-after ingredient. However, like many chemical compounds, understanding its properties, safety profile, and proper sourcing is crucial for effective and responsible use. This article aims to provide a comprehensive guide to Cinnamyl Alcohol.

The chemical properties of Cinnamyl Alcohol are well-defined. It typically appears as a colorless to yellowish crystalline solid or liquid, with a melting point in the range of 30-33 °C. Its molecular formula is C9H10O, and it has a molecular weight of 134.18 g/mol. The compound is sparingly soluble in water but readily dissolves in organic solvents. These physical and chemical characteristics are important for formulators when incorporating Cinnamyl Alcohol into different product bases.

Safety is a paramount consideration when working with any chemical ingredient. Cinnamyl Alcohol has been identified as a potential skin sensitizer, meaning that in some individuals, repeated exposure can lead to allergic reactions. Consequently, regulatory bodies such as the International Fragrance Association (IFRA) have established usage limits and standards to ensure its safe application in consumer products. Consumers using products containing Cinnamyl Alcohol should be aware of its potential to cause sensitization, especially in leave-on applications where concentrations are higher. For manufacturers, adhering to these IFRA standards and the Cosmetic Ingredient Review (CIR) assessments is vital.

For businesses requiring Cinnamyl Alcohol, understanding the sourcing process is key. High-quality Cinnamyl Alcohol is typically produced through chemical synthesis, often involving the reduction of cinnamaldehyde. Sourcing this ingredient from reputable suppliers who can provide Certificates of Analysis (CoA) and ensure product purity is essential. When purchasing, factors such as the concentration of Cinnamyl Alcohol, its physical form (liquid or solid), and its intended application will dictate the specific grade and packaging required. The price of Cinnamyl Alcohol can also be influenced by market demand and the supplier's location.

In summary, Cinnamyl Alcohol is a valuable compound with diverse applications. By understanding its chemical properties, adhering to safety guidelines, and engaging in responsible sourcing practices, industries can effectively leverage the benefits of Cinnamyl Alcohol while ensuring consumer safety and product integrity.