1-Octyl-3-methylimidazolium hexafluorophosphate CAS 304680-36-2

Description

1-Octyl-3-methylimidazolium hexafluorophosphate (CAS: 304680-36-2), often abbreviated as [OMIM][PF6], is an ionic liquid. Ionic liquids are salts that are in a liquid state at relatively low temperatures (typically below 100 ∘C). This particular compound is characterized by its imidazolium cation (1-octyl-3-methylimidazolium) and a hexafluorophosphate anion. It is recognized for its hydrophobic nature, high thermal stability, and wide electrochemical window. These properties make it a versatile compound in various chemical applications. As a supplier, we ensure high purity and consistent quality for your research and manufacturing needs.

Properties

Property	Value
CAS Number	$304680-36-2$
Molecular Formula	C12​H23​F6​N2​P
Molecular Weight	$340.29\text{ g/mol}$
Appearance	Typically a clear, light yellow to colorless liquid
Form	Liquid at room temperature
Purity	Available in various purity grades (e.g., $\ge 95.0\%$, $\ge 98.0\%$ )
Key Characteristics	Hydrophobic, High thermal stability, Good chemical stability, Low vapor pressure, Ionic conductor
Solubility	Generally soluble in many organic solvents; low solubility in water
Density	Approximately 1.24 g/cm3 (at 24 ∘C for similar compounds)
Melting Point	Varies, can be as low as −74 to −40 ∘C

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