Overview
Hexenyl hexanoate is an ester compound primarily used in the flavor and fragrance industry due to its fresh, green, and fruity aroma. It is synthesized through the esterification of hexanoic acid and hexenol, resulting in a compound that mimics natural scents found in fruits and leaves. This makes it highly valuable for creating natural-like fragrances and flavors in various consumer products. The compound is particularly favored in perfumery and food flavorings for its ability to enhance green and fruity notes. Its stability and compatibility with other aromatic compounds further contribute to its widespread use in industrial applications.
Physical and Chemical Properties
Hexenyl hexanoate is a colorless to pale yellow liquid with a molecular weight of 198.30 g/mol. It has a characteristic fresh, green, fruity odor and is soluble in alcohol and oils but not in water. The density of the compound is approximately 0.89 g/cm³, and it boils at around 230-235°C. The ester's stability under normal conditions and its compatibility with other fragrance ingredients make it a versatile component in formulations. Its low volatility ensures that the scent remains persistent, which is crucial for applications in perfumes and air fresheners.
Main Applications
The primary use of hexenyl hexanoate is in the flavor and fragrance industry, where it serves as a key ingredient in perfumes, cosmetics, and food flavorings. Its fresh, green aroma is often used to replicate the scent of freshly cut grass or ripe fruits, making it popular in products like body lotions, shampoos, and air fresheners. In the food industry, it is used as a flavoring agent to impart fruity notes to beverages, candies, and baked goods. Its ability to blend well with other flavor compounds allows for the creation of complex and appealing taste profiles.
Safety and Storage
Hexenyl hexanoate should be handled with care to avoid skin and eye contact. It is recommended to use personal protective equipment such as gloves and goggles when working with this compound. Proper ventilation is essential to prevent inhalation of vapors. Storage should be in a cool, dry place away from direct sunlight and heat sources. The compound is relatively stable but should be kept in tightly sealed containers to prevent contamination and degradation. Disposal should comply with local environmental regulations.
B2B Procurement Guide
When procuring hexenyl hexanoate, it is important to verify the CAS number (31501-11-8) and the purity of the compound. Reputable suppliers should provide certificates of analysis and comply with safety standards. The price typically ranges from $50 to $150 per kg, depending on purity and order quantity. Bulk purchases may offer cost advantages, but it is advisable to assess storage capabilities to prevent waste. Establishing long-term relationships with suppliers can ensure consistent quality and reliable delivery schedules. Always check for regulatory compliance, especially for applications in food and cosmetics.
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