Can the NF membrane directly obtained by the interfacial polymerization of MPD and TMC? was written by Li, Lan-Qian;Tang, Yong-Jian;Xu, Zhen-Liang. And the article was included in Journal of Membrane Science in 2022.Synthetic Route of C9H3Cl3O3 This article mentions the following:
In the practical application of nanofiltration (NF) membrane, regular chem. cleaning is necessary to eliminate the membrane fouling and ensure the normal operation of the system. Generally, the com. NF membranes can be divided into MPD-TMC membranes and PIP-TMC membranes of which the permeability and pH resistance cannot be balanced. In this work, the ultra-low concentration monomers of MPD and TMC were used to fabricate the dense polyamide layer of NF membrane through a conventional interfacial polymerization reaction. The newly prepared membrane exhibited a smooth surface with very low roughness. Besides, the pore size distribution and desalination performance including water permeability and salt rejection of our membrane were comparable to the lab-made and com. PIP-TMC membranes. The membrane was also confirmed to have an excellent separation efficiency to SO2-4/Cl– anions and good resistance to extreme pH conditions. Overall, this study presents a new insight for the preparation of high-performance NF membrane with good chem. stability. In the experiment, the researchers used many compounds, for example, Trimesoylchloride (cas: 4422-95-1Synthetic Route of C9H3Cl3O3).
Trimesoylchloride (cas: 4422-95-1) belongs to organic chlorides. Organochlorines stimulate the central nervous system and cause convulsions, tremor, nausea, and mental confusion. Examples are dichlorodiphenyltrichloroethane (DDT), chlordane, lindane, endosulfan, and dieldrin. Alkyl chlorides are versatile building blocks in organic chemistry. While alkyl bromides and iodides are more reactive, alkyl chlorides tend to be less expensive and more readily available.Synthetic Route of C9H3Cl3O3
Referemce:
Chloride – Wikipedia,
Chlorides – an overview | ScienceDirect Topics