Tetraethylene Glycol Dimethyl Ether TEGDME CAS 143-24-8

Physical Properties

Melting point                      −30 °C(lit.)
Boiling range                      275-276 °C(lit.)
Density @ 20°C, g/cm3     1.009 g/mL at 25 °C
Flash point                         285 °F (141 °C)

Specification

Appearance           Colorless transparent liquid

Assay(GC),%         ≥ 99.0
Water,%               ≤ 0.10

Acidity(HAC), %     ≤ 0.015

Category:

Applications

– Tetraethylene glycol dimethyl ether can be used as excellent solvent of alkaline metal hydride and it is used in alkyl combination or recycle chemical reaction.And this chemical compound has Louise alkalinity,it can electively absorb acid gas to purify the synthetic gas,natural gas and acetylene.

– It is mainly used as reaction solvent, medium, non-polluted cleaning agent, extractant, diluent, auxiliary and resin solvent.

Packaging  200kg per plastic or iron drum.  16mt per 20ft container