《Degradable PE-Based Copolymer with Controlled Ester Structure Incorporation by Cobalt-Mediated Radical Copolymerization under Mild Condition》 was published in iScience in 2020. These research results belong to Zeng, Tianyou; You, Wei; Chen, Guang; Nie, Xuan; Zhang, Ze; Xia, Lei; Hong, Chunyan; Chen, Changle; You, Yezi. Related Products of 2623-87-2 The article mentions the following:
Polyethylene (PE) is one of the most widely used materials in the world, but it is virtually undegradable and quickly accumulates in nature, which may contaminate the environment. We utilized the cobalt-mediated radical copolymerization (CMRP) of ethylene and cyclic ketene acetals (CKAs) to effectively incorporate ester groups into PE backbone as cleavable structures to make PE-based copolymer degradable under mild conditions. The content of ethylene and ester units in the produced copolymer could be finely regulated by CKA concentration or ethylene pressure. Also, the copolymerization of ethylene and CKA with other functional vinyl monomers can produce functional and degradable PE-based copolymer. All the formed PE-based copolymers could degrade in the presence of trimethylamine (Et3N). In the part of experimental materials, we found many familiar compounds, such as 4-Bromobutanoic acid(cas: 2623-87-2Related Products of 2623-87-2)
4-Bromobutanoic acid(cas: 2623-87-2) belongs to carboxylic acids. The chief chemical characteristic of the carboxylic acids is their acidity. They are generally more acidic than other organic compounds containing hydroxyl groups but are generally weaker than the familiar mineral acids (e.g., hydrochloric acid, HCl, sulfuric acid, H2SO4, etc.).Related Products of 2623-87-2
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary