[有化]辛二酸；软木酸

suberic acids───[有化]辛二酸；软木酸

sulfuric acid───[无化]硫酸

boric acid───硼酸

butyric acid───[有化]丁酸；酪酸

fumaric acid───[有化]富马酸；反丁烯二酸

piperic acid───胡椒酸

sebacic acid───[有化]癸二酸，皮脂酸

selenic acid───硒酸

stearic acid───[有化]硬脂酸；十八酸

carboxylic acid raw material contains glutaric acid, adipic acid, pimelic acid, suberic acid, sebacic acid and 1,9-nanomethylenedicarboxylic acid in a total amount of 5 mass% or less.───羧酸 原料含有总量小于或等于5质量％的戊二酸、己二酸、庚二酸、辛二酸、 癸二酸和1，9-亚壬基二羧酸。

Methods: Suberic acid was selected as the start material, and the SAHA was obtained through condensation, activation and ammoniated.───方法：以辛二酸为起始原料，经缩合、活化、氨解合成SAHA。

Preferably, the carboxylic acid raw material contains glutaric acid, adipic acid, pimelic acid, suberic acid, sebacic acid and 1,9-nanomethylenedicarboxylic acid in a total amount of 5 mass% or less.

Methods: Suberic acid was selected as the start material, and the SAHA was obtained through condensation, activation and ammoniated.