1 1-DIMETHOXYCYCLOHEXANE（CAS# 933-40-4)
Introduction
Quality:
1,1-Dimethoxycyclohexane is a colorless liquid with a distinctive odor. This compound is stable to water and does not decompose easily.
Use:
1,1-dimethoxycyclohexane is mainly used in organic synthesis reactions as a solvent and reagent. It is commonly used in the preparation of organic compounds such as ketones, esters, ethers, and alcohols. The compound is able to stabilize the reaction process and promote the progress of chemical reactions.
Method:
The preparation of 1,1-dimethoxycyclohexane is usually obtained by reacting in the presence of cyclohexanone and methanol. The specific preparation method can be esterified with an appropriate amount of cyclohexanone and excess methanol under the catalysis of alkali to generate 1,1-dimethoxycyclohexanone, and then the obtained product is distilled to obtain 1,1-dimethoxycyclohexane.
Safety Information:
1,1-dimethoxycyclohexane is less harmful to the human body and the environment under general use conditions. However, as an organic compound, care should be taken to avoid contact with the eyes, skin, or respiratory tract. Pay attention to good ventilation conditions during operation and avoid inhaling its vapors. During storage and handling, it is necessary to avoid contact with substances such as oxidants, strong acids and strong bases to avoid danger. If necessary, follow the guidelines provided in the operating manual and safety data sheet.
Application
1,1-Dimethoxycyclohexane (cyclohexanone dimethyl ketal) is a versatile cyclic acetal that serves as a valuable chemical intermediate and protecting group in organic synthesis. As a carbonyl protecting group, it reversibly forms a ketal with cyclohexanone, shielding the ketone from unwanted reactions during multi-step syntheses and allowing selective manipulation of other functional groups. It is widely used as an effective solvent in various chemical reactions due to its ability to dissolve a broad range of organic compounds. This compound is a key intermediate in the production of fragrances for perfumes, active ingredients for agrochemicals, and various pharmaceutical compounds. It also serves as a precursor for synthesizing 1-methoxycyclohexene, functions as a chemical dehydrating agent, and has demonstrated antibacterial activity against pathogens like Pseudomonas aeruginosa and Staphylococcus epidermidis.
