Tetraethylene Glycol Dimethyl Ether
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Product Description
Tetraethylene Glycol Dimethyl Ether
Specification of Product
Product Name : Tetraethylene Glycol Dimethyl Ether
Tetraglyme
Bis[2-(2-methoxyethoxy)ethyl] Ether
Molecular Formula: C10H22O5
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Cas No.: 143-24-8
Boiling point, ℃：276
Density, 20℃：1.0132
Viscosity, 20℃：4.01
Refractive index, 20℃：1.433
Flash pointn：141
Tetraethylene Glycol Dimethyl Ether Quality Standard
Appearance: Colorless and clear liquid
Purity (GC), % ≥: 99.0
Moisture (KF), % ≤: 0.1
Acidity (as HAC), % ≤: 0.015
Peroxide ( H2O2), % ≤: 0.005
Packaging, transportation, and storage
Package：200kg/Drum; 16MT/20'FCL
Store in a dry, cool place with good ventilation.
Shelf life: 24 month
Tetraethylene Glycol Dimethyl Ether Applications
Tetraethylene Glycol Dimethyl Ether is used as an excellent solvent for alkali gold hydrides, in various chemical reaction processes such as alkylation condensation and reduction. Because this compound has Lewis basicity, it can selectively absorb acidic gases, and is used for the purification of gases such as syngas, natural gas, and ethylene gas, as well as as a stationary phase in gas chromatography.