ALDRICH Tetraethylene glycol dimethyl ether, >=99%

Synonym(s): 2,5,8,11,14-Pentaoxapentadecane; Bis[2-(2-methoxyethoxy)ethyl] ether; Dimethoxytetraethylene glycol; Dimethyltetraglycol; Tetraglyme

Empirical Formula: C₁₀H₂₂O₅

Linear Formula: CH₃O(CH₂CH₂O)₄CH₃

Formula Weight: 222.28

MDL Number: MFCD00008505

Purity: ≥99%; ≥99.0% (GC)

Boiling Point: 275-276 °C(lit.)

Melting Point: −30 °C(lit.)

Density: 1.009 g/mL at 25 °C(lit.)

Refractive Index: n20/D 1.432(lit.)

Beilstein Registry Number: 1760005