Polyethyleneimine (PEI for short), with a CAS number of 9002-98-6, is a water-soluble cationic polymer. Its core feature is that its molecular chain is rich in a large number of amino groups (prima...
Ethyl butylacetylaminopropionate, a mosquito repellent ingredient, is commonly used in toilet water, mosquito repellent liquid and mosquito repellent spray. For humans and animals, it can effective...
Ethyl methyl carbonate is an organic compound with the chemical formula C5H8O3, also known as EMC. It is a colorless, transparent, and volatile liquid with low toxicity and volatility. EMC is commo...
In the past, due to the backward medical knowledge and limited conditions, people had little awareness of tooth protection, and many people did not understand why teeth should be protected. Teeth a...
o-Cymen-5-ol is an important antifungal preservative. In the field of cosmetics and beauty products, its main function is to prevent the reproduction of microorganisms, thereby extending the shelf ...
ATPE (poly(propylene glycol)bis(2-aminopropyl ether)) is a class of polyolefin compounds with a flexible polyether backbone, terminated by primary or secondary amine groups. Because the molecular b...