3-Hexanol

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3-hexanol

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3-Hexanol-3D-balls-by-AHRLS-2012

3-Hexanol is an organic compound with the chemical formula C₆H₁₄O. It is a hexanol isomer, which means it is one of several compounds that share the same molecular formula but differ in the structure of their carbon chain and the location of the hydroxyl (-OH) group. 3-Hexanol is classified as a secondary alcohol because the hydroxyl group is attached to a carbon atom that is connected to two other carbon atoms.

Structure and Properties

3-Hexanol features a six-carbon chain, with the hydroxyl group attached to the third carbon atom. This positioning gives 3-Hexanol distinct physical and chemical properties compared to its isomers. It is a colorless liquid at room temperature and has a slightly grassy or herbal odor, which makes it of interest in the flavor and fragrance industries. The compound is moderately soluble in water but mixes well with most organic solvents.

Synthesis

3-Hexanol can be synthesized through several methods, including the hydrogenation of 3-hexanone and the hydroformylation of propylene followed by hydrogenation. These methods allow for the production of 3-Hexanol on both laboratory and industrial scales.

Applications

In the chemical industry, 3-Hexanol is used as an intermediate in the synthesis of other chemicals. Its odor and flavor properties make it useful in the formulation of fragrances and flavorings. Additionally, 3-Hexanol serves as a starting material in the manufacture of plasticizers, lubricants, and other industrial chemicals.

Safety and Toxicology

Like many organic solvents, 3-Hexanol should be handled with care. It can cause irritation to the skin, eyes, and respiratory system upon exposure. Proper safety measures, including the use of personal protective equipment (PPE), are recommended when working with this compound.