Shi, Jiaqi; Long, Tao; Ying, Rongrong; Wang, Lei; Zhu, Xin; Lin, Yusuo published the article 《Chemical oxidation of bis(2-chloroethyl) ether in the Fenton process: Kinetics, pathways and toxicity assessment》. Keywords: kinetics oxidation bis chloroethyl ether Fenton process toxicity; Bis(2-chloroethyl) ether; Fenton; Oxidation pathway; Toxicity change.They researched the compound: 2-Chloroethyl acetate( cas:542-58-5 ).Name: 2-Chloroethyl acetate. Aromatic heterocyclic compounds can be divided into two categories: single heterocyclic and fused heterocyclic. In addition, there is a lot of other information about this compound (cas:542-58-5) here.
Bis(2-chloroethyl) ether (BCEE) is a common chem. material and a frequently detected contaminant in groundwater. It has a strong toxicity and some other chems. such as poly(vinyl chloride-co-iso-Bu vinyl ether) contain similar chloroaliph. ether structure. So the effective degradation method and transformation pathways for BCEE need to be learned. The present study compared the degradation rate of BCEE by Fenton′s reagent and other common oxidation methods, and optimized the reaction conditions. Oxidation intermediates and pathways were also proposed and toxicities of the intermediates were investigated. Results showed that Fenton was highly effective to degrade BCEE. pH, Fe2+ and H2O2 concentration all affected the oxidation rate, among which Fe2+ was the most significant variable. A total of twelve chlorinated intermediates were detected. Three main reaction pathways involved cleavage of the ether bond, hydroxyl substitution for hydrogen, and radical coupling. The pathways could be well interpreted and supported by theor. calculations The reaction mixture showed a decreasing trend in TOC concentration and toxicity until totally harmless to Vibrio fischeri after 15 min, but it was noteworthy that toxicities of some dimeric intermediates were stronger than BCEE by calculation
Different reactions of this compound(2-Chloroethyl acetate)Name: 2-Chloroethyl acetate require different conditions, so the reaction conditions are very important.