343952-33-0

Basic information

• Product Name: N-BUTYL-4-METHYLPYRIDINIUM TETRAFLUOROBORATE
• Synonyms: N-BUTYL-4-METHYLPYRIDINIUM TETRAFLUOROBORATE;1-BUTYL-4-METHYLPYRIDINIUM TETRAFLUOROBORATE;4-METHYL-N-BUTYLPYRIDINIUM TETRAFLUOROBORATE;1-BUTYL-4-METHYLPYRIDINIUM TETRAFLUOROBO;4MB·PBF4;N-Butyl-4-picolinium tetrafluoroborate;1-butyl-4-picolinium tetrafluoroborate;1-BUTYL-4-METHYL-PYRIDINIUM TETRAFLUOROBORATE 98+%
• CAS NO: 343952-33-0
• Molecular Formula: C10H16BF4N
• Molecular Weight: 237.05
• EINECS: 1533716-785-6
• Mol File: 343952-33-0.mol
• Article Data: 8

Chemical Properties

• Melting Point: 30℃
• Appearance: /
• Density: 1.20 g/mL at 20 °C(lit.)
• Refractive Index: n20/D 1.4
• Storage Temp.: Inert atmosphere,Room Temperature
• BRN: 9019838
• CAS DataBase Reference: N-BUTYL-4-METHYLPYRIDINIUM TETRAFLUOROBORATE(CAS DataBase Reference)
• NIST Chemistry Reference: N-BUTYL-4-METHYLPYRIDINIUM TETRAFLUOROBORATE(343952-33-0)
• EPA Substance Registry System: N-BUTYL-4-METHYLPYRIDINIUM TETRAFLUOROBORATE(343952-33-0)

Safety Data

• Hazard Codes: Xn
• Statements: 22-36/38
• Safety Statements: 26
• RIDADR: UN 1760 8/PG III
• WGK Germany: 3
• F: 10-21
• HazardClass: 8
• PackingGroup: III
• Hazardous Substances Data: 343952-33-0(Hazardous Substances Data)

Usage

Uses

4MBPBF4 has been used in the preparation of the SWNT-polymer composite films to improve the dispersion of SWNTs and conductivity of the composites (SWNT= singlewalled carbon nanotubes). The use of 4MBPBF4 as a reaction media during derivatization of dimethyl sulfate with dibenzazepine, accelerates the rate of the reaction. It can also be used to modify carbon paste electrode, which leads to high sensitivity, selectivity and low detection limit for both potassium ferricyanide and dopamine by cyclic voltammetric technique.

General Description

Pyridinium based ionic liquid

InChI:InChI=1/C10H16N.BF4/c1-3-4-7-11-8-5-10(2)6-9-11;2-1(3,4)5/h5-6,8-9H,3-4,7H2,1-2H3;/q+1;-1

Upstream product

• 112400-86-9 1-n-butyl-4-methylpyridinium chloride 
• 108-89-4 picoline 
• 109-65-9 1-bromo-butane 
• 32353-64-3 1-butyl-4-methylpyridin-1-ium iodide 
• 109-69-3 n-Butyl chloride 

Relevant articles and documents

Parallel microwave-assisted synthesis of ionic liquids and screening for denitrogenation of straight-run diesel feed by liquid-liquid extraction

Fifty-six ionic liquids were efficiently synthesized in parallel format under one-pot, solvent-free microwaveassisted synthesis. These compounds were evaluated as extracting agents of nitrogen-containing compounds from a real Diesel feed before being submitted to the hydrodesulfurization process to obtain ultralow sulfur Diesel. Our results showed that halogenated ionic liquids are an excellent alternative due to these ionic liquids are relatively inexpensive, presenting a high selectivity for the extraction of nitrogen-containing compounds and can be regenerated and recycled.

Microwave assisted Suzuki reaction in N-butylpyridinium salts/water systems

A solvent mixture containing the ionic liquid derived from 4-picoline (C4MPyBF4) and water was tested for the Suzuki-Miyaura reaction under microwave irradiation. This solvent system led to very high conversions and clean reactions. When compared with the other more common ionic liquid, such as C4MImBF4, C4MPyBF4 proved to be superior.

METHOD FOR THE PRODUCTION OF ONIUM SALTS WITH TETRAFLUOROBORATE ANION HAVING A REDUCED HALIDE CONTENT

The invention relates to a method for producing onium salts with tetrafluoroborate anion by reacting an onium halide with an oxonium tetrafluoroborate, sulfonium tetrafluoroborate, or triphenylcarbonium tetrafluoroborate.