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Trihexyltetradecylphosphonium chloride is a hydrophobic ionic liquid, which is soluble in carbon dioxide.
TI-0205 (OTTO) Trihexyltetradecylphosphonium chloride, 95% Cas no 258864-54-9 - used as binder to develop a silver particle-modified carbon paste electrode, which can determine nitrite ions at low concentration.