Tetraethylene glycol dimethyl ether

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CAS 143-24-8

HS 2901100000

Product name: Tetraethylene glycol dimethyl ether
CAS No.: 143-24-8
Molecular formula: C10H22O5
Applications:
1. High-temperature organic synthesis solvent (largest use): high-activity organometallic media with high-temperature reflux capability and vacuum recovery; inert medium for catalytic hydrogenation, dehalogenation and condensation
2. Li/Na battery electrolyte specialty solvent: strong lithium-salt solvency, wider electrochemical window and better low-temperature conductivity; preferred for solid-state/lithium-metal specialty energy storage
3. Gas separation/extractant: efficient regenerable absorbent for CO₂/H₂S; high-temperature extractant for rare earths, precious metals and pharma intermediates
4. Specialty industrial support: inert high-bake 2K PU diluent; high-purity electronics cleaner; closed-loop high-temperature heat-transfer medium and catalyst carrier

Supplied by Shanghai Blue Aurora Fine Chemical Technology Co., Ltd. — flexible MOQ, mixed shipments, worldwide delivery.