{"id":6878,"date":"2025-03-07T12:12:29","date_gmt":"2025-03-07T12:12:29","guid":{"rendered":"https:\/\/vivalr.com\/product\/6878.html"},"modified":"2025-03-07T12:34:15","modified_gmt":"2025-03-07T12:34:15","slug":"factory-supply-trimethylacetic-anhydride-cas-1538-75-6-with-best-price","status":"publish","type":"product","link":"https:\/\/vivalr.com\/en_au\/product\/6878.html","title":{"rendered":"Factory Supply trimethylacetic anhydride cas 1538-75-6 With Best Price"},"content":{"rendered":"<nav>\n<ul>\n<li><a href=\"#product-introduction\">Product Introduction<\/a><\/li>\n<li><a href=\"#product-parameters\">Product Parameters<\/a><\/li>\n<li><a href=\"#product-uses\">Product Uses<\/a><\/li>\n<li><a href=\"#product-usage\">Product Usage<\/a><\/li>\n<li><a href=\"#product-use-cases\">Product Use Cases<\/a><\/li>\n<li><a href=\"#contact-information\">Contact Information<\/a><\/li>\n<\/ul>\n<\/nav>\n<h1 id=\"product-introduction\">Factory Supply trimethylacetic anhydride cas 1538-75-6 With Best Price<\/h1>\n<h2 id=\"product-parameters\">Product Parameters<\/h2>\n<p>Trimethylacetic anhydride, with the CAS number 1538-75-6, is an important organic compound in the field of chemical synthesis. Chemically, its molecular formula is C<sub>10<\/sub>H<sub>18<\/sub>O<sub>3<\/sub>. It appears as a clear, colorless to pale yellow liquid under normal conditions. The molar mass of trimethylacetic anhydride is approximately 186.25 g\/mol. This compound has a characteristic pungent odor. Its density is around 0.964 g\/cm\u00b3 at 25 \u00b0C. The boiling point of trimethylacetic anhydride is about 192 - 194 \u00b0C, and its melting point is -15 \u00b0C. It is soluble in common organic solvents such as ethanol, ether, and chloroform but is insoluble in water.<\/p>\n<h2 id=\"product-uses\">Product Uses<\/h2>\n<p>Trimethylacetic anhydride has a wide range of applications in various industries. In the pharmaceutical industry, it serves as a key intermediate for the synthesis of many drugs. For example, it can be used in the preparation of anti - inflammatory and analgesic drugs. By introducing the trimethylacetyl group into the target molecule, the biological activity and stability of the drug can be improved. In the field of organic synthesis, it is an important acylating agent. It can react with alcohols, amines, and other nucleophiles to form esters and amides, which are widely used in the synthesis of fine chemicals, such as fragrances and pesticides. In the fragrance industry, it can be used to synthesize unique - smelling esters, providing a rich and long - lasting fragrance for perfumes and other fragrance products.<\/p>\n<h2 id=\"product-usage\">Product Usage<\/h2>\n<p>When using trimethylacetic anhydride, it is necessary to follow strict operating procedures. First, it should be stored in a cool, dry, and well - ventilated place, away from fire and heat sources. When handling, appropriate personal protective equipment, such as gloves, goggles, and a respirator, should be worn to prevent direct contact with the skin and inhalation of vapors. In a laboratory or industrial setting, when using it for chemical reactions, it should be added slowly to the reaction system under appropriate temperature and stirring conditions. The reaction conditions should be carefully controlled according to the specific reaction requirements, such as temperature, reaction time, and pH. After the reaction, the product should be separated and purified by appropriate methods, such as distillation, extraction, and crystallization.<\/p>\n<h2 id=\"product-use-cases\">Product Use Cases<\/h2>\n<p>Case 1: Synthesis of a Pharmaceutical Intermediate<br \/>\nIn a pharmaceutical research and development project, trimethylacetic anhydride was used to synthesize a key intermediate for a new anti - inflammatory drug. The reaction was carried out in an organic solvent under reflux conditions. First, the nucleophilic reactant was dissolved in the solvent, and then trimethylacetic anhydride was slowly added drop - wise. The reaction was monitored by thin - layer chromatography (TLC). After the reaction was completed, the product was purified by column chromatography. The yield of the target intermediate was 75%, and the purity was over 95%. This intermediate was further used in the subsequent steps of drug synthesis, and the final drug showed good anti - inflammatory activity in animal experiments.<br \/>\nCase 2: Synthesis of a Fragrance Ester<br \/>\nIn a fragrance production plant, trimethylacetic anhydride was used to synthesize a new - type fragrance ester. An alcohol was mixed with trimethylacetic anhydride in the presence of a catalyst. The reaction was carried out at a moderate temperature for several hours. After the reaction, the product was separated by distillation. The resulting fragrance ester had a unique and pleasant smell, which was used in high - end perfumes, receiving positive feedback from consumers.<\/p>\n<h2 id=\"contact-information\">Contact Information<\/h2>\n<p>If you have any questions about trimethylacetic anhydride or need further technical support, please feel free to contact us. Our email is info@vivalr.com, and our phone number is (86) 15866781826. We are committed to providing you with the best service and high - quality products.<\/p>","protected":false},"excerpt":{"rendered":"<p>Product Introduction Product Parameters Product Uses Product Usage Product Use Cases Contact Information Factory Supply trimethylacetic anhydride cas 1538-75-6 With Best Price Product Parameters Trimethylacetic anhydride, with the CAS number 1538-75-6, is an important organic compound in the field of chemical synthesis. Chemically, its molecular formula is C10H18O3. It appears as a clear, colorless to [&hellip;]<\/p>\n","protected":false},"featured_media":24506,"comment_status":"closed","ping_status":"open","template":"","meta":[],"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-6878","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-uncategorized","8":"first","9":"instock","10":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.4 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Factory Supply trimethylacetic anhydride cas 1538-75-6 With Best Price - Welcome to VIVALR- Your Trusted Source for Chemical Raw Materials\uff01<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/vivalr.com\/en_au\/product\/6878.html\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Factory Supply trimethylacetic anhydride cas 1538-75-6 With Best Price\" \/>\n<meta property=\"og:description\" content=\"Product Introduction Product Parameters Product Uses Product Usage Product Use Cases Contact Information Factory Supply trimethylacetic anhydride cas 1538-75-6 With Best Price Product Parameters Trimethylacetic anhydride, with the CAS number 1538-75-6, is an important organic compound in the field of chemical synthesis. 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Chemically, its molecular formula is C10H18O3. 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