70775-98-3 - Names and Identifiers
70775-98-3 - Physico-chemical Properties
Molecular Formula | C14H22
|
Molar Mass | 190.33 |
70775-98-3 - Introduction
hept-2-ene, 5-ethyllidene-,polymerwithetheneand1-propene,sulfonated (abbreviated BEPS) is a polymer compound whose structure contains a Bicyclo[2.2.1]hept-2-ene and a 5-ethyllidene group. It is synthesized by a polymerization reaction in which ethylene and propylene are copolymerized monomers, followed by a sulfonation reaction to introduce sulfonic acid groups.
BEPS has many useful properties, the most notable of which is its high ion exchange capacity. This makes it widely used in the preparation of ion exchange resins and ion exchange membranes. It can be used in water treatment, electrolyte separation, ion exchange chromatography, electrochemical reactions and batteries.
The method of preparing BEPS usually involves the following steps: first mix ethylene and propylene with a certain ratio, and then perform a polymerization reaction in the presence of an initiator and a solvent. Next, A sulfonic acid group is introduced into the polymer by a sulfonation reaction. Finally, the polymer is purified and dried.
Regarding the safety information of BEPS, it should be noted that when handling and handling the polymer, you should follow the correct laboratory procedures and wear appropriate personal protective equipment, such as gloves and glasses. In addition, contact with the thermal decomposition products of the polymer should be avoided because harmful substances may be generated. Ensure that the polymer is stored in a cool, dry and well-ventilated place, away from fire and oxidizing agents. If necessary, dispose of waste properly and comply with local regulations.
Last Update:2024-04-09 21:00:56