Description

2,3-Butanedione, 1,1,1,4,4,4-Hexafluoro-, Dioxime is a specialized fluorinated oxime compound, also known by its CAS number 667-63-0. This high-value intermediate is critical for applications requiring unique reactivity and the introduction of fluorine atoms to enhance material properties. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for synthesizing novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of fluorinated active pharmaceutical ingredients (APIs) and diagnostic agents.
• Agrochemical Synthesis: Serves as a key building block for creating novel fluorinated pesticides and herbicides with improved efficacy and environmental profiles.
• Ligand and Chelating Agent Precursor: Utilized in coordination chemistry and catalysis to develop specialized ligands for metal complexes.
• Polymer and Material Science: Incorporated as a monomer or cross-linking agent in the production of high-performance, fluorinated polymers with enhanced thermal and chemical resistance.
• Organic Synthesis Research: A valuable reagent for constructing complex molecular architectures in academic and industrial R&D laboratories.

Basic Information

Product Name	2,3-Butanedione, 1,1,1,4,4,4-Hexafluoro-, Dioxime
CAS No.	667-63-0
Molecular Formula	C4H2F6N2O2
Molecular Weight	224.06 g/mol
Synonyms	Hexafluoro-2,3-butanedione dioxime; 1,1,1,4,4,4-Hexafluoro-2,3-butanedione dioxime; 1,2-Bis(trifluoromethyl)ethane-1,2-dione dioxime; Perfluoro-2,3-butanedione dioxime; F6-Acetylacetone dioxime; HFA Dioxime; (Z,Z)-1,1,1,4,4,4-Hexafluorobutane-2,3-dione dioxime
EINECS	211-560-4

Quality Control

Our 2,3-Butanedione, 1,1,1,4,4,4-Hexafluoro-, Dioxime is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including NMR, HPLC, and GC-MS, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP standards for pharmaceutical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is moisture-sensitive; ensure containers are kept tightly sealed to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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