Description

Diisopropyldimethyl-Ammonium-Perfluorbutansulfonat is a high-purity ionic liquid and phase-transfer catalyst belonging to the perfluorobutanesulfonate (PFBS) salt family. This compound is valued for its exceptional thermal stability and low nucleophilicity, making it a powerful catalyst and electrolyte component in demanding chemical processes. It is primarily sought by R&D and production teams in the pharmaceutical, specialty chemical, and advanced materials sectors for applications requiring robust, non-coordinating anions.

Application

• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, particularly in alkylation, esterification, and polymerization processes.
• Electrolyte Additive: Used in high-performance lithium-ion batteries and supercapacitors to enhance ionic conductivity and thermal stability.
• Specialty Synthesis: Employed as a catalyst or reagent in the synthesis of pharmaceuticals, agrochemicals, and fine chemicals where moisture-sensitive conditions are required.
• Ionic Liquid Solvent: Serves as a green solvent medium for catalysis, separations, and electrochemical applications due to its low volatility and tunable properties.
• Polymerization Aid: Acts as an initiator or catalyst in the production of fluorinated polymers and other advanced polymeric materials.

Basic Information

Product Name	Diisopropyldimethyl-Ammonium-Perfluorbutansulfonat
CAS No.	374571-81-0
Molecular Formula	C12H26F4NO3S
Molecular Weight	348.40 g/mol
Synonyms	Diisopropyldimethylammonium Perfluorobutanesulfonate; N,N-Diisopropyl-N,N-dimethylammonium Perfluorobutanesulfonate; Diisopropyldimethylammonium PFBS; PFBS-Diisopropyldimethylammonium Salt; 1-Propanaminium, N,N-dimethyl-N-(1-methylethyl)-, salt with 1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonic acid (1:1); Ionic Liquid [DIPMA][PFBS]; DIPMAPFBS
EINECS	Contact for details

Quality Control

Our Diisopropyldimethyl-Ammonium-Perfluorbutansulfonat is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and Karl Fischer titration, to ensure high purity and consistency. A Certificate of Analysis (COA) detailing specific results for identity, assay, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5% w/w
Heavy Metals	≤ 10 ppm
Residual Solvents (GC)	Meets ICH guidelines

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.