220689-12-3

Basic information

• Product Name: Tetrabutyl phosphonium salt with 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonic acid(1:1)
• Synonyms: Tetrabutyl phosphonium salt with 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonic acid(1:1)
• CAS NO: 220689-12-3
• Molecular Formula: C₄F₉O₃S*C₁₆H₃₆P
• Molecular Weight: 558.5224298
• Mol File: 220689-12-3.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Tetrabutyl phosphonium salt with 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonic acid(1:1)(CAS DataBase Reference)
• NIST Chemistry Reference: Tetrabutyl phosphonium salt with 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonic acid(1:1)(220689-12-3)
• EPA Substance Registry System: Tetrabutyl phosphonium salt with 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonic acid(1:1)(220689-12-3)

Safety Data

• Hazardous Substances Data: 220689-12-3(Hazardous Substances Data)

Usage

General Description

Tetrabutyl phosphonium salt with 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonic acid(1:1) is a chemical compound composed of a phosphonium cation (Tetrabutyl phosphonium) and a sulfonic acid anion (1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonic acid) in a 1:1 ratio. Tetrabutyl phosphonium salt with 1,1,2,2,3,3,4,4,4-nonafluoro-1-butanesulfonic acid(1:1) is often used as a phase-transfer catalyst in organic synthesis, as it facilitates the transfer of reactants between two immiscible phases. It can also be used in electrochemical applications and as an electrolyte in lithium-ion batteries. Additionally, this chemical is of interest in the field of materials science due to its unique properties and potential applications in various technologies.

Upstream product

• 375-72-4 Nonafluorobutanesulfonyl fluoride 
• 14518-69-5 tetra-n-butylphosphonium hydroxide 
• 3115-68-2 tetrabutyl phosphonium bromide 
• 60453-92-1 sodium 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate 
• 131651-65-5 lithium nonafluoro-1-butanesulfonate 
• 29420-49-3 potassium nonaflate 

Relevant articles and documents

PROCESS FOR THE PREPARATION OF PHOSPHONIUM SULFONATES

The invention relates to a process for the preparation of phosphonium sulfonates, particularly tetraalkylphosphonium fluoroalkylsulfonates, in the presence of amine-type bases.

METHODS OF MAKING AN ANTISTATIC AGENT

Disclosed are methods for making a phosphonium sulfonate salt of generic formula (1): wherein each X is independently a halogen or hydrogen, provided that the molar ratio of halogen to hydrogen is greater than- about 0.90; p is 0 or 1 and q and r are integers of 0 to about 7 provided that q+r is less than 8 and that if p is 1 then r is greater than zero; and each R is the same or different hydrocarbon radical containing 1 to about 18 carbon atoms.

Fluorinated onium salts

A process that can be used for manufacturing a tetraalkylonium perfluoroalkylsulfonate is provided. The process comprises contacting a tetraalkylonium halide with a metal perfluoroalkyl sulfonate to produce a mixture; allowing the second mixture to produce an aqueous upper layer and a separate lower liquid layer; separating the lower liquid layer from the upper aqueous layers to produce a product layer; optionally washing the product layer with 1 to 10 volumes of water, based on the volume of the product layer at a temperature of about 50° C. to about 100° C. to produce a washed product layer; and drying the product layer or washed product.