358-39-4

Usage

Uses

Used in Chemical Synthesis:
Ethylene glycol bis(1,1,2,2-tetrafluoroethyl) ether is used as a solvent in various chemical synthesis processes for its ability to dissolve a wide range of compounds and facilitate reactions.
Used in Industrial Applications:
In the industrial sector, Ethylene glycol bis(1,1,2,2-tetrafluoroethyl) ether is utilized as a component in the production of certain materials, taking advantage of its stability and solvent characteristics to ensure the quality and performance of the final products.

Upstream product

• 116-14-3 polytetrafluoroethylene 
• 107-21-1 ethylene glycol 
• 2613-44-7 1,2-bis(trifluoroacetyl)ethane 

Relevant academic research and scientific papers

Preparation method of fluoroether

The invention discloses a preparation method of fluoroether. The method comprises the following steps: reacting ester with fluoroolefin in a solvent under the action of a catalyst, and filtering and rectifying the obtained reaction liquid to obtain a fluoroether product. The method has the advantages of being simple in process, economical, efficient, green and environmentally friendly.

SYNTHESIS OF PERFLUORINATED ETHERS BY AN IMPROVED SOLUTION PHASE DIRECT FLUORINATION PROCESS

We have developed schemes to make perfluorinated ethers that cover a wide range of molecular weights and boiling points.We describe a relationship that can be used to predict the boiling points of perfluoro polyethers; this is used to assist in the combination of reagents for synthesizing a target having particular physical properties such as boiling point, etc.Our first scheme is to build molecular weight by condensing polyols with fluoro-olefins such as TFE and TFP.These intermediates are then fluorinated by a simple solution phase, batch, photo-assisted directfluorination to give high yields of isomerically pure perfluorinated ethers.In a second scheme we use ethylene oxide to fine-tune the molecular weight of the polyol, and the weight of these can be extended by reaction with an appropriate fluoro-olefin.These intermediates can be fluorinated using uor batch fluorinator to make new perfluorinated ethers of a specific molecular weight and boiling point.