2,2-二羟甲基丙酸(DMPA)性能、用途及合成工艺  

Properties, Application and Synthesis Technology of 2,2-Dimethylolpropionic acid

作　　者：赵小平[1] 李绍文[1] 丁向东[1] 尤裕如[1] 

机构地区：[1]安徽省化工研究院

出　　处：《精细与专用化学品》2000年第5期20-21,31,共3页Fine and Specialty Chemicals

摘　　要：2,2-二羟甲基丙酸(DMPA)是染料及农药的中间体,还可以制成一系列的DMPA的酯类和金属盐类,也可用来合成受阻酚类抗氧剂,DMPA作为一种二元醇可以参加缩聚反应。可见DMPA用途极为广泛。本文详尽叙述了DMPA的应用领域,并探讨了其合成工艺。2, 2-Dimethylolpropionic acid is an intermediate for dyes and pesticides. It can be used to synthesize a series of esters and metal salts of DMPA and also be used to synthesize hindered phenolic antioxidants. DMPA can join polycondensation reaction as a dihydric alcohol. So DMPA is widely used. This article introduces in details the application scope of DMPA, and ' inquires into its synthesis technology.

关 键 词：二羟甲基丙酸 物化指标 合成 工艺 性能 

分 类 号：TQ225[化学工程—有机化工]