Catalytic esterification with solid acid HPM was written by Fu, Xiangkai;Liu, Qiang;Hua, Yanqing;Liu, Chenglun;Liu, Shoujun. And the article was included in Shiyou Huagong in 1989.Product Details of 1190-39-2 This article mentions the following:
Solid acid HPM (sic) was used as the catalyst for preparing 22 esters of acetic acid, propionic acid, propanedioic acid, and benzoic acid with yields of 76-96%. Exptl. results indicate esters from primary and secondary alcs. and aliphatic carboxylic acids, aliphatic dicarboxylic acids, and aromatic carboxylic acids can be obtained by direct esterification with the solid acid HPM catalyst. In the experiment, the researchers used many compounds, for example, malonic acid dibutyl ester (cas: 1190-39-2Product Details of 1190-39-2).
malonic acid dibutyl ester (cas: 1190-39-2) belongs to esters. Esters perform as high-grade solvents for a broad array of plastics, plasticizers, resins, and lacquers, and are one of the largest classes of synthetic lubricants on the commercial market. Polyesters are important plastics, with monomers linked by ester moieties. Liquid esters of low volatility serve as softening agents for resins and plastics. Esters also include many industrially important polymers. Polymethyl methacrylate is a glass substitute sold under the names Lucite and Plexiglas; polyethylene terephthalate is used as a film (Mylar) and as textile fibres sold as Terylene, Fortrel, and Dacron.Product Details of 1190-39-2
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics