71512-90-8 - Names and Identifiers
71512-90-8 - Physico-chemical Properties
71512-90-8 - Introduction
Polyethylene Glycol(200)di (beta-(4(pacetyl phenyl) piperazine))propionate is a polymer with the following properties:
1. Physical properties: colorless to yellowish solid, soluble in a variety of organic solvents, such as ether, chloroform and dimethylformamide.
2. Chemical properties: The compound has good thermal stability, light stability and oxidation resistance. It has a certain stability to acid, alkali and water.
The main uses of this compound include:
1. Ointment, cream and drug matrix system basis.
2. Carrier or controlled release agent of polymer drug delivery system.
3. Ingredients for skin care products, cosmetics, perfumes and personal care products.
4. Excipients for medical preparations, medical equipment and diagnostic agents.
The preparation method of Polyethylene Glycol(200)di(β-(4(pacetyl phenyl) piperazine))propionate mainly includes polymerization reaction and esterification reaction. In the polymerization reaction, P-dimethylaminobenzoic acid is first coupled with polyethylene glycol, and then the polymerization reaction is carried out. The esterification reaction is the esterification of p-dimethylaminobenzoic acid with polyethylene glycol.
Regarding safety information, the toxicity and safety of this compound have not been fully studied and evaluated. Therefore, in the use of the product, it is best to follow the relevant instructions for use and safe operation procedures. Also take care to avoid contact with eyes, mouth and skin. If contact occurs, rinse immediately with plenty of water and seek medical attention.
Last Update：2024-04-09 21:31:53