Description

Hexafluoro-2,3-Bis(Trifluoromethyl)Butane-2,3-Diol is a highly fluorinated diol compound, valued for its unique combination of chemical stability and hydrophobic properties derived from its perfluorinated alkyl groups. This makes it a critical building block and performance additive in advanced material science and specialty chemical synthesis. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and high-performance polymer industries for developing products with enhanced resistance to harsh environments.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs) where fluorination improves metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a key precursor for creating advanced herbicides and pesticides with superior weather resistance and efficacy.
• Polymer Modification: Incorporated as a monomer or additive to impart exceptional hydrophobicity, oleophobicity, and chemical resistance to coatings, elastomers, and specialty plastics.
• Surface Active Agents: Acts as a critical component in formulating high-performance surfactants and leveling agents for demanding industrial applications.
• Liquid Crystal & Electronic Materials: Utilized in the development of fluorinated liquid crystals and dielectric fluids for the electronics industry.
• Research & Development: A valuable reagent for academic and industrial R&D in organic and fluorine chemistry.

Basic Information

Product Name	Hexafluoro-2,3-Bis(Trifluoromethyl)Butane-2,3-Diol
CAS No.	918-21-8
Molecular Formula	C6H2F12O2
Molecular Weight	310.06 g/mol
Synonyms	Perfluoro-2,3-dimethyl-2,3-butanediol; 1,1,1,4,4,4-Hexafluoro-2,3-bis(trifluoromethyl)-2,3-butanediol; 2,3-Bis(trifluoromethyl)-2,3-butanediol Hexafluoro Derivative; Hexafluoro-2,3-dimethyl-2,3-butanediol; FC-132; F-Diol (FC Series); 2,3-Butanediol, 1,1,1,4,4,4-hexafluoro-2,3-bis(trifluoromethyl)-; 918-21-8
EINECS	Contact for details

Quality Control

Our Hexafluoro-2,3-Bis(Trifluoromethyl)Butane-2,3-Diol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity and identity. Certificates of Analysis (COA) detailing key parameters such as assay, impurity profile, and moisture content are provided with every shipment to guarantee supply consistency and traceability for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent degradation from atmospheric moisture.

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.