Description

Potassium 2,2,3,4,4,4-Hexafluorobutyrate is a specialized fluorinated organic salt that serves as a versatile building block and reagent in advanced chemical synthesis. Its value lies in the unique reactivity and properties imparted by the hexafluorobutyl group, enabling the introduction of fluorine atoms to enhance the stability, lipophilicity, and metabolic resistance of target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries, particularly for developing novel active ingredients and high-performance polymers.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of fluorinated active pharmaceutical ingredients (APIs) to improve bioavailability and metabolic stability.
• Agrochemical Synthesis: Building block for creating advanced herbicides, fungicides, and insecticides with enhanced efficacy and environmental persistence.
• Fluorinated Polymer Production: Monomer or modifier in the manufacture of specialty polymers, coatings, and resins with superior chemical, thermal, and weather resistance.
• Liquid Crystal & Electronic Materials: Used in the development of fluorinated components for liquid crystal displays (LCDs) and dielectric materials.
• Organic Synthesis Reagent: Acts as a source of the hexafluorobutyl moiety in nucleophilic substitution and coupling reactions.
• Surface Modification Agent: Imparts hydrophobic and oleophobic properties to surfaces in specialty coatings and treatments.

Basic Information

Product Name	Potassium 2,2,3,4,4,4-Hexafluorobutyrate
CAS No.	1309602-83-2
Molecular Formula	C4H2F6KO2
Molecular Weight	238.15 g/mol
Synonyms	Potassium Hexafluorobutyrate; 2,2,3,4,4,4-Hexafluorobutyric Acid Potassium Salt; Potassium Perfluorobutyrate; Potassium 4,4,4-Trifluoro-3-(trifluoromethyl)butanoate; K⁺ Hexafluorobutyrate; PFBA-K; Butanoic acid, 2,2,3,4,4,4-hexafluoro-, potassium salt (1:1)
EINECS	Contact for details

Quality Control

Our Potassium 2,2,3,4,4,4-Hexafluorobutyrate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and KF titration, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, assay, impurity profile, and moisture content is provided with every shipment to support your quality assurance and regulatory compliance needs.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. Store away from incompatible materials such as strong acids.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Heavy Metals (as Pb)	≤ 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.