Tetraethylene glycol dimethyl ether

143-24-8

C10H22O5

Name

Tetraethylene glycol dimethyl ether

Synonyms

Tetraglyme

dimethyltetragol

Dimethoxytetraglycol

2.5.8.11.14-Pentaoxapentadecane

Bis[2-(2-methoxyethoxy)ethyl] ether

Tetraethylene glycol dimethyl ether

bis(2-(2-methoxyethoxy)ethyl) ether

1.11-dimethoxy-3.6.9-trioxa-undecane

Tetraethylene glycol dimethyl ether, extra pure

TETRAETHYLENE GLYCOL DIMETHYL ETHER,STAN DARD FOR GC

1-(2-methoxyethoxy)-2-[2-(2-methoxyethoxy)-ethoxy]-ethane

2.5.8.11.14-Pentaoxapentadecane, Bis[2-(2-methoxyethoxy)ethyl] ether, Dimethoxytetraethylene glycol, Dimethyltetraglycol, Tetraglyme

Reference Information

use    a protic inert solvent

tetraethylene glycol dimethyl ether can be used as an excellent solvent for alkali gold hydride. Used in a variety of chemical reaction processes such as alkylation condensation and reduction. Because the compound is Lewis alkaline, it can choose to absorb acid gas for purification of synthesis gas, natural gas, acetylene and other gases.

production method    1. the synthesis method of diethanol monomethyl ether and thionyl chloride is mainly adopted. Chlorination of diethanol monomethyl ether with thionyl chloride, and then diethanol monomethyl ether is made into sodium alkoxide, and then the two are condensed, and finally filtered and vacuum distilled.

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