1) poly(hydroxycarboxylic acid)ester
聚羟基羧酸酯
2) ω-hydroxy carboxylic acid ester
ω-羟基羧酸酯
3) Tricyclic hydroxycarboxylates
三环羟基羧酸酯
4) β-hydroxyl carboxylic propylester
羧酸β-羟丙基酯
1.
16 β-hydroxyl carboxylic propylesters were synthesised by using Fe_2(SO_4)_3 as catalyst in 50%~84% yields.
用性质稳定的Fe_2(SO_4)_3为催化剂,合成了16种羧酸β-羟丙基酯,产率为50%~84%。
5) hydroxyl acid polyester
羟基酸聚酯
6) polyhydroxy carboxylate
聚合羟基羧酸盐
1.
After introduction of reaction mechanism of LHE water stabilizer containing polyhydroxy carboxylate in CW system and applications in other chemical plants,the author analyzes the feasibility introducing this kind of stabilizer into CW system in nitric acid plant of Sichuan Chemical Co.
介绍LHE聚合羟基羧酸盐水质稳定剂的作用机理以及在其他化工厂循环水系统中的应用实例,设想将LHE聚合羟基羧酸盐水质稳定剂用于我公司硝酸厂循环水系统,将表冷液治理后低浓度氨氮淡水作为循环水系统的补充水,达到氨氮零排放。
补充资料:3,5-二甲基-1氢-吡咯-2-羧酸叔丁酯-4-羧酸乙酯
分子式:C14H21NO4
分子量:267.32
CAS号:86770-31-2
性质:暂无
制备方法:暂无
用途:暂无
分子量:267.32
CAS号:86770-31-2
性质:暂无
制备方法:暂无
用途:暂无
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条