Overview
Trans-Cinnamontrile is an unsaturated nitrile derived from cinnamaldehyde, characterized by its aromatic properties and cinnamon-like scent. It is synthesized via the dehydration of cinnamaldoxime or through catalytic reactions. The compound is widely utilized in the fragrance and flavor industries due to its stability and intense odor profile. In addition to its sensory applications, Trans-Cinnamontrile serves as a key intermediate in pharmaceuticals, particularly in the synthesis of antihistamines and antifungal agents. Its low solubility in water and compatibility with organic solvents make it versatile for industrial formulations.
Physical and Chemical Properties
Trans-Cinnamontrile is a colorless to pale yellow liquid with a molecular weight of 129.16 g/mol. It has a boiling point of 253-255°C and a density of approximately 0.98 g/cm³. The compound is insoluble in water but readily dissolves in ethanol, ether, and other organic solvents. Its chemical stability under normal conditions and resistance to hydrolysis make it suitable for long-term storage. However, exposure to strong oxidizers or high temperatures should be avoided to prevent decomposition. The nitrile group in its structure contributes to its reactivity in organic synthesis.
Main Applications
The primary use of Trans-Cinnamontrile is in the fragrance industry, where it imparts a warm, spicy note to perfumes, soaps, and candles. It is also employed as a flavoring agent in food products, mimicking natural cinnamon. In pharmaceuticals, the compound acts as a precursor for drugs targeting allergies and infections. Its role in agrochemicals includes formulations for pest control. The versatility of Trans-Cinnamontrile underscores its importance across multiple sectors, from cosmetics to medicine.
Safety and Storage
Trans-Cinnamontrile is classified as an irritant, requiring careful handling to avoid skin or eye contact. Personal protective equipment (PPE), including gloves and goggles, is mandatory during use. Inhalation of vapors should be minimized by working in well-ventilated areas. Storage recommendations include keeping the compound in tightly sealed containers, away from light and heat sources. Incompatible materials include strong oxidizing agents. Spills should be contained using inert absorbents and disposed of according to local regulations.
B2B Procurement Guide
When sourcing Trans-Cinnamontrile, prioritize suppliers with certifications such as ISO 9001 or GMP compliance to ensure quality. Key specifications to verify include purity (typically ≥98%) and the absence of heavy metals or residual solvents. Bulk purchases (e.g., 25 kg drums) often reduce costs, but sample testing is advised before large-scale orders. Logistics should account for the compound’s classification as hazardous material, requiring proper labeling and transportation protocols. Long-term contracts with suppliers can stabilize pricing and supply chain reliability.
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