C16H36F6NP
387.43 g/mol
Research ReagentWarning
Tetra-n-butylammonium hexafluorophosphate
CAS3109-63-5EC221-472-6
Category
Research Reagent
Compound Class
Inorganic Salt
Primary Use
Research Compound
Tetra-n-butylammonium hexafluorophosphate is a quaternary ammonium salt commonly employed as a supporting electrolyte in electrochemical measurements, particularly in nonaqueous solvents. Its high solubility and electrochemical inertness make it a standard choice for voltammetry and other electroanalytical techniques.
Supporting electrolyte for electrochemical studiesComponent in nonaqueous electroanalytical chemistry
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongStructure SimilarSimilarity 1.00
Tetrabutylammonium iodide
CAS311-28-4
research compound
StrongStructure SimilarSimilarity 1.00
Tetrabutylammonium hydrogen sulfate
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research compound
StrongStructure SimilarSimilarity 1.00
Tetrabutylammonium tetrafluoroborate
CAS429-42-5
electrolyte salt for batteries
StrongStructure SimilarSimilarity 1.00
Tetrabutylammoniumdiacetate
CAS51012-12-5
phase transfer catalyst
ReferenceSame Category
Methyl phenyl sulfone
CAS3112-85-4
research compound
ReferenceSame Category
Tetrabutylphosphonium bromide
CAS3115-68-2
research compound
ReferenceSame Category
5-Fluoro-2-methylpyridine
CAS31181-53-0
research compound
ReferenceSame Category
5-Methyl-5-bromopyridine-N-oxide
CAS31181-64-3
research compound
Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for Tetra-n-butylammonium hexafluorophosphate (CAS 3109-63-5) is 2923.90.
HS code (international, 6-digit)
2923.90
EU CN code (8-digit)
2923 90 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
tetrabutylazanium hexafluorophosphate
InChIKey
BKBKEFQIOUYLBC-UHFFFAOYSA-N
SMILES
CCCC[N+](CCCC)(CCCC)CCCC.F[P-](F)(F)(F)(F)F
Synonyms (10)
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