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Tetrahydrogeranyl acetate(CAS#20780-49-8)

Chemical Property:

Alternative names of the product:

3,7-Dimethyl-1-Octanol 1-Acetate/Tetrahydrogeranyl acetate

Molecular Formula C12H24O2
Molar Mass 200.32
Density 0.8678 (estimate)
Melting Point -15.03°C (estimate)
Boling Point 238.06°C (estimate)
Water Solubility 4.7mg/L at 25℃
Vapor Presure 12.1Pa at 25℃
Refractive Index 1.4139 (estimate)

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Introduction

-3,7-dimethyloctyl acetate. The following is an introduction to its properties, uses, preparation methods and safety information:Quality:Acetate-3,7-dimethyloctyl acetate is a colorless, transparent liquid with a fruit-like scent.Use:-3,7-dimethyloctyl acetate is widely used as a solvent and catalyst in organic synthesis reactions. It is commonly used in esterification, transesterification, condensation, and acid-catalyzed reactions in organic synthesis. DMPA is also used as an ingredient in perfumes and fragrances, as well as a raw material for dyes and dye intermediates.Preparation method:The preparation of -3,7-dimethyloctyl acetate is usually carried out by esterification reactions. A common method is to react 3,7-dimethylcaprylic acid with acetic acid under acidic conditions to produce acetate-3,7-dimethyloctyl ester and water. Acid catalysts such as sulfuric acid, sulfoxide chloride, or formic acid are often used to facilitate reactions.Safety Information:-3,7-dimethyloctyl acetate has good safety under general operating conditions. It is a flammable liquid and should be kept away from open flames and high temperatures. Appropriate personal protective equipment such as protective eyewear, gloves and protective clothing should be used during operation. Care should be taken to avoid inhaling its vapors or contact with skin and eyes. In case of contact, rinse immediately with plenty of water.

Application
Tetrahydrogeranyl acetate (CAS 20780-49-8) is a high-purity synthetic terpenoid ester with a fresh, sweet, floral-citrus aroma reminiscent of rose, bergamot, and petitgrain, accompanied by a clean, slightly woody undertone. It offers excellent stability and substantivity, making it a valuable fixative and blending agent in fine perfumery, colognes, soaps, shampoos, laundry detergents, and household cleaners. Its long-lasting, diffusive character enhances floral, citrus, and fougère accords while providing a smooth, natural lift to fragrance compositions. In the flavor industry, it is used at low concentrations to impart delicate floral and fruity notes to beverages, confectionery, baked goods, and chewing gum. As a chemical intermediate, it serves as a building block for other aroma chemicals and specialty esters. Xinchem offers custom synthesis, custom chemical synthesis, and contract manufacturing of high-purity tetrahydrogeranyl acetate with flexible scaling from R&D to commercial tons. Contact us today for a competitive quote and reliable global supply.


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