Hexyl valerate
[CAS# 1117-59-5]

Identification

• Classification: Organic raw materials >> Carboxylic compounds and derivatives >> Carboxylic esters and their derivatives
• Name: Hexyl valerate
• Synonyms: hexyl pentanoate
• Molecular Formula: C₁₁H₂₂O₂
• Molecular Weight: 186.29
• CAS Registry Number: 1117-59-5
• EC Number: 214-248-4
• SMILES: CCCCCCOC(=O)CCCC

Discovory and Applicatios

Hexyl valerate is an organic compound classified as an ester, with the molecular formula C11H22O2. It is formed by the reaction of hexanol with valeric acid, resulting in a clear liquid that possesses a fruity, pleasant odor. Esters like hexyl valerate have been studied since the development of early organic chemistry, where their fragrant properties attracted attention for use in perfumery and flavoring. Hexyl valerate’s discovery fits within this broader historical context of identifying and synthesizing esters for commercial applications.

One of the primary applications of hexyl valerate is in the fragrance industry. Due to its fruity aroma, it is commonly used as a component in perfumes, body sprays, and other personal care products. Its scent contributes to the overall profile of various fragrance blends, often providing a base or middle note that enhances the olfactory experience. The pleasant odor of hexyl valerate also makes it a popular choice for scenting household products such as air fresheners and cleaning agents.

In the flavoring industry, hexyl valerate is used to impart fruity flavors to food and beverages. Its sensory profile resembles that of fruits such as apples or pineapples, making it suitable for use in confectionery, soft drinks, and baked goods. The compound is generally regarded as safe in food applications and is used in small amounts to add depth and complexity to flavor formulations.

Hexyl valerate also finds use in the formulation of cosmetics. Its emollient properties help to soften and smooth the skin, making it an ingredient in lotions, creams, and hair care products. Additionally, its mild, non-irritating nature makes it suitable for use in skin-sensitive products, contributing to the overall texture and application experience of the cosmetic.

Furthermore, hexyl valerate is employed as a solvent in various industrial processes. Its ability to dissolve oils and other non-polar compounds makes it useful in manufacturing, where it serves as a solvent in the production of paints, coatings, and inks. Its low toxicity and environmental compatibility enhance its value in formulations where safety and performance are critical.