Cinnamaldehyde (CAS 104-55-2) is a widely used chemical compound with a characteristic cinnamon aroma, found in products ranging from food and fragrances to industrial applications. While generally considered safe when used appropriately, understanding its safety profile and proper handling procedures is crucial for all users.

Cinnamaldehyde is known to be a skin irritant and a potential skin sensitizer. This means that prolonged or repeated skin contact can lead to irritation or allergic reactions in some individuals. For this reason, when handling Cinnamaldehyde, it is essential to wear appropriate personal protective equipment (PPE), including gloves and eye protection, to minimize direct contact. Inhalation of vapors should also be avoided by working in a well-ventilated area or using respiratory protection if necessary. The European Union has identified Cinnamaldehyde as a contact allergen, underscoring the importance of careful formulation in consumer products.

When considering the purchase of Cinnamaldehyde, users should be aware of its stability. It can be sensitive to light and air, potentially oxidizing over time into cinnamic acid, which has a less pronounced aroma. Proper storage in tightly sealed containers, away from heat, sunlight, and incompatible materials such as strong oxidizers, acids, and bases, is vital to maintain its quality and efficacy. These storage recommendations are important for both bulk purchasers and those buying smaller quantities.

For industrial applications and formulation chemists, understanding the Material Safety Data Sheet (MSDS) or Safety Data Sheet (SDS) for Cinnamaldehyde is paramount. These documents provide comprehensive information on hazards, first-aid measures, fire-fighting procedures, and accidental release measures. NINGBO INNO PHARMCHEM CO.,LTD. ensures that all necessary safety information is readily available for their Cinnamaldehyde products, supporting responsible handling and use. Prioritizing safety ensures the effective and responsible utilization of this versatile chemical compound.