Overview
Methyl Octanoate, commonly referred to as Methyl Caprylate, is a fatty acid ester derived from octanoic acid and methanol. It is widely recognized for its fruity odor and is extensively used in the flavor and fragrance industries. The compound is also utilized in industrial applications such as biodiesel production due to its favorable chemical properties. This ester is synthesized through esterification processes, where octanoic acid reacts with methanol in the presence of a catalyst. The resulting product is a versatile chemical with applications spanning multiple industries, making it a valuable component in both consumer and industrial products.
Physical and Chemical Properties
Methyl Octanoate is a colorless to pale yellow liquid with a characteristic fruity odor. It has a molecular weight of 158.24 g/mol and a density of 0.877 g/cm³. The compound is insoluble in water but readily dissolves in organic solvents such as ethanol and ether. With a boiling point of 193°C and a melting point of -37°C, Methyl Octanoate remains stable under typical storage conditions. Its ester-like properties make it an ideal candidate for applications requiring volatile organic compounds with pleasant aromas. The chemical is also known for its low toxicity, though proper handling is still recommended.
Main Applications
The primary use of Methyl Octanoate is in the flavor and fragrance industry, where it imparts a fruity note to products such as candies, beverages, and perfumes. Its pleasant aroma and stability make it a preferred choice for synthetic flavorings. In industrial settings, Methyl Octanoate serves as a component in biodiesel production. Its chemical structure allows it to act as a solvent or intermediate in various chemical reactions. Additionally, it is used in the manufacture of lubricants and plasticizers, showcasing its versatility across different sectors.
Safety and Storage
Methyl Octanoate should be stored in a cool, dry place away from direct sunlight to prevent degradation. Containers must be tightly sealed to avoid evaporation and contamination. Although the compound has low toxicity, prolonged exposure should be avoided. Safety measures include using personal protective equipment (PPE) such as gloves and goggles when handling the chemical. In case of skin contact, wash immediately with soap and water. Proper ventilation is essential to minimize inhalation risks, especially in confined spaces.
B2B Procurement Guide
When procuring Methyl Octanoate, businesses should prioritize suppliers with verified certifications and a track record of quality. Purity levels, typically ranging from 95% to 99%, should be confirmed through product specifications or lab testing. Bulk purchases often come with cost advantages, but buyers should also consider storage capabilities and shelf life. Requesting samples before large orders can help ensure the product meets specific requirements. Additionally, inquire about packaging options to minimize transportation risks.
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