22790-12-1

Usage

Uses

Used in Adhesives Industry:
2,2'-[Oxybis(ethane-2,1-diyloxy)]bisethyl diacetate is used as a plasticizer to improve the flexibility and durability of adhesives, ensuring better adhesion and performance in various applications.
Used in Coatings Industry:
In the coatings industry, 2,2'-[oxybis(ethane-2,1-diyloxy)]bisethyl diacetate is utilized as a plasticizer to enhance the flexibility and durability of coatings, providing a longer-lasting and more robust finish.
Used in Sealants Industry:
2,2'-[Oxybis(ethane-2,1-diyloxy)]bisethyl diacetate is employed as a plasticizer in sealants to improve their flexibility and durability, making them more effective in sealing and protecting various surfaces and materials.
Used as a Solvent in Chemical Processes:
2,2'-[Oxybis(ethane-2,1-diyloxy)]bisethyl diacetate is also used as a solvent in certain chemical processes, facilitating reactions and aiding in the dissolution of other substances.
Safety Precautions:
It is crucial to handle 2,2'-[oxybis(ethane-2,1-diyloxy)]bisethyl diacetate with care, as it can cause skin and eye irritation upon contact. It should only be used in well-ventilated areas to minimize potential health risks.

Upstream product

• 75-21-8 oxirane 
• 64-19-7 acetic acid 
• 112-60-7 Tetraethylene glycol 
• 108-24-7 acetic anhydride 
• 141-78-6 ethyl acetate 

Relevant academic research and scientific papers

ZWITTERIONIC CATALYSTS FOR (TRANS)ESTERIFICATION: APPLICATION IN FLUOROINDOLE-DERIVATIVES AND BIODIESEL SYNTHESIS

An amide/iminium zwitterion catalyst has a catalyst pocket size that promotes transesterification and dehydrative esterification. The amide/iminium zwitterions are easily prepared by reacting aziridines with aminopyridines. The reaction can be applied a wide variety of esterification processes including the large-scale synthesis of biodiesel. The amide/iminium zwitterions allow the avoidance of strongly basic or acidic condition and avoidance of metal contamination in the products. Reactions are carried out at ambient or only modestly elevated temperatures. The amide/iminium zwitterion catalyst is easily recycled and reactions proceed in high to quantitative yields.

Amide/Iminium Zwitterionic Catalysts for (Trans)esterification: Application in Biodiesel Synthesis

A class of zwitterionic organocatalysts based on an amide anion/iminium cation charge pair has been developed. The zwitterions are easily prepared by reacting aziridines with aminopyridines. They are catalytically applicable to transesterifications and dehydrative esterifications. Mechanistic studies reveal that the amide anion and iminium cation work synergistically in activating the reaction partners, with the iminium cationic moiety interacting with the carbonyl substrates through nonclassical hydrogen bonding. The reaction can be applied to large-scale synthesis of biodiesel under mild conditions.

P2O5 / SiO2 as a mild and efficient reagent for acylation of alcohols, phenols and amines under solvent-free conditions

P2O5 / SiO2 is a highly efficient reagent for the acetylations of a variety of alcohols, phenols and amines with acetic anhydride under solvent-free conditions. Primary, secondary, allylic and benzylic alcohols, diols and phenols with electron-donating or withdrawing substituents can be easily acetylated in good to excellent yield.