Overview
Cinnamate, also known as cinnamic acid ester, is a chemical compound derived from cinnamic acid. It is widely used in various industries due to its aromatic properties and stability. The compound is available in both liquid and solid forms, depending on the specific ester variant. Cinnamates are primarily synthesized through esterification reactions involving cinnamic acid and alcohols. They are valued for their pleasant fragrance and functional properties, making them a popular choice in perfumery, cosmetics, and food flavoring.
Physical and Chemical Properties
Cinnamates exhibit a range of physical and chemical properties that make them suitable for diverse applications. They are typically colorless to pale yellow and have a characteristic aromatic odor. The density of cinnamates is approximately 1.05 g/cm³, and their solubility varies depending on the solvent. These compounds are stable under normal conditions but may degrade when exposed to extreme heat or light. Their melting and boiling points vary by specific ester, with common ranges of 30-100°C and 200-300°C, respectively. Cinnamates are soluble in organic solvents but only slightly soluble in water.
Main Applications
Cinnamates are extensively used in the fragrance industry due to their pleasant aroma. They are key ingredients in perfumes, soaps, and other personal care products. Additionally, cinnamates serve as UV absorbers in sunscreens and cosmetics, providing protection against harmful ultraviolet rays. In the pharmaceutical industry, cinnamates are utilized as intermediates in drug synthesis. They also find applications in food additives, where they enhance flavor and aroma. The versatility of cinnamates makes them indispensable in multiple industrial sectors.
Safety and Storage
Proper handling and storage of cinnamates are essential to ensure safety and maintain product quality. These compounds should be stored in a cool, dry place away from direct sunlight to prevent degradation. Containers must be tightly sealed to avoid exposure to moisture and air. Safety precautions include wearing protective gloves and goggles to prevent skin and eye contact. Inhalation of cinnamate vapors should be avoided, and adequate ventilation is recommended in workspaces. In case of accidental exposure, rinse thoroughly with water and seek medical attention if necessary.
B2B Procurement Guide
When procuring cinnamates for industrial use, it is crucial to consider factors such as purity, supplier reliability, and compliance with industry standards. Buyers should request certificates of analysis to verify the chemical composition and purity of the product. It is advisable to source cinnamates from reputable suppliers with a track record of quality and consistency. Price ranges vary depending on the specific ester and purity level, so obtaining multiple quotes is recommended. Additionally, ensure that the supplier can meet your volume requirements and delivery timelines.
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