Description

1,1,1,4,4,4-Hexafluoro-2,3-Butanediol is a high-value, fluorinated diol building block characterized by its unique chemical structure and properties. This compound is essential for synthesizing advanced materials where the introduction of fluorine atoms imparts critical performance characteristics such as enhanced chemical resistance, thermal stability, and surface activity. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and high-performance fluoropolymers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of fluorinated active pharmaceutical ingredients (APIs) to modulate bioavailability and metabolic stability.
• Agrochemical Synthesis: Used in creating advanced fluorinated pesticides and herbicides, where the fluorine atoms can enhance efficacy and environmental profile.
• Polymer & Material Science: A crucial monomer for producing specialty fluoropolymers and coatings with exceptional oil, water, and chemical repellency.
• Surface Modification Agent: Imparts low surface energy properties to materials, making it valuable for creating anti-fouling, anti-stick, and hydrophobic surfaces.
• Liquid Crystal & Electronic Materials: Employed in the synthesis of fluorinated components for liquid crystal displays (LCDs) and dielectric materials.
• Cross-linking Agent: Functions as a reactive diol for cross-linking polyurethanes and other polymers to improve their mechanical and chemical resistance.

Basic Information

Product Name	1,1,1,4,4,4-Hexafluoro-2,3-Butanediol
CAS No.	79055-39-3
Molecular Formula	C4H4F6O2
Molecular Weight	198.06 g/mol
Synonyms	Hexafluoro-2,3-butanediol; 1,1,1,4,4,4-Hexafluorobutane-2,3-diol; 2,3-Butanediol, 1,1,1,4,4,4-hexafluoro-; 1,1,1,4,4,4-Hexafluorobutane-2,3-diol; HFBD; Perfluoro-2,3-butanediol
EINECS	Contact for details

Quality Control

Our 1,1,1,4,4,4-Hexafluoro-2,3-Butanediol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing specific batch results are provided to guarantee compliance with your technical requirements.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Melting Point	Contact for details

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