1-(1,1,2,3,3,6-Hexamethyl-2,3-dihydro-1H-inden-5-yl)ethanone(CAS#15323-35-0)

Introduction

5-Acetyl-1,1,2,3,3,6-hexamethyl-1,2-dihydroindidae is an organic compound. The following is an introduction to the properties, uses, preparation methods and safety information of the compound:Quality:1. Appearance: Colorless to yellowish liquid.2. Density: about 0.9 g/mL.5. Solubility: Easily soluble in organic solvents, such as alcohols, ethers, and aromatic hydrocarbons.Use:1. 5-Acetyl-1,1,2,3,3,6-hexamethyl-1,2-dihydroindide is mainly used as a chemical reagent and intermediate.2. It can also be used in oxidation, disproportionation, and cyclization reactions in organic synthesis.Preparation method:The preparation method of 5-acetyl-1,1,2,3,3,6-hexamethyl-1,2-dihydroindenide can be obtained by esterification of indenides by acetic anhydride esterification. The specific steps include the reaction of indide compounds with acetic anhydride in the presence of titanium chloride to generate corresponding esters and hydrolysis.Safety Information:1. 5-Acetyl-1,1,2,3,3,6-hexamethyl-1,2-dihydroindende is an organic compound with certain toxicity, so it should be handled with caution to avoid contact with skin and inhalation.2. During use and storage, keep it away from heat sources and open flames to avoid fire or explosion.3. Care should be taken to prevent it from touching the eyes and mouth and nose during operation, and maintain a well-ventilated laboratory environment.4. If you accidentally come into contact with the experimental substance, you should immediately rinse with plenty of water and seek medical attention.

Application
1-(1,1,2,3,3,6-Hexamethyl-2,3-dihydro-1H-inden-5-yl)ethanone (CAS 15323-35-0), commercially known as Celestolide, is a high-purity synthetic polycyclic musk fragrance widely used as a substantive white musk fixative in fine perfumery, cosmetics, soaps, shampoos, laundry detergents, and household cleaners. It exhibits a clean, sweet, powdery, and slightly fruity musk aroma with excellent stability under alkaline and UV conditions, making it ideal for long-lasting applications such as fabric softeners and antiperspirants. Celestolide imparts a soft, lingering musk note that enhances floral, woody, and amber accords without overpowering other ingredients. It is also used as a fixative to extend the evaporation curve of volatile top notes. In personal care, it provides a gentle, skin-friendly scent to lotions and creams. Xinchem offers custom synthesis, custom chemical synthesis, and contract manufacturing of high-purity Celestolide with flexible scaling from R&D to commercial tons. Contact us today for a competitive quote and reliable global supply.