Description

2,2,3,3,4,4,5,5-Octafluoro-1,6-Hexanediol is a highly fluorinated diol compound, distinguished by its unique perfluorinated carbon chain which imparts exceptional chemical and thermal stability. This structure is critical for synthesizing advanced fluoropolymers and specialty materials that demand resistance to harsh environments, solvents, and extreme temperatures. It serves as a key building block for industries including high-performance polymers, specialty coatings, and advanced electronics, where its properties enable the development of next-generation materials.

Application

• Fluoropolymer Synthesis: A key monomer for producing high-performance, solvent-resistant fluorinated polyurethanes and polyesters.
• Specialty Coatings & Surface Modifiers: Imparts exceptional hydrophobicity, oleophobicity, and chemical resistance to surfaces in automotive, aerospace, and textile coatings.
• Advanced Electronics: Used in the formulation of dielectric materials, encapsulants, and photoresists for semiconductor manufacturing.
• Pharmaceutical & Agrochemical Intermediates: Serves as a fluorinated synthon to introduce stability and modify bioavailability in active ingredient development.
• Lubricant & Grease Additives: Enhances thermal stability and reduces friction in high-performance lubricants for extreme conditions.
• Adhesive & Sealant Formulations: Improves the environmental durability and bonding performance of specialty adhesives.

Basic Information

Product Name	2,2,3,3,4,4,5,5-Octafluoro-1,6-Hexanediol
CAS No.	355-73-7
Molecular Formula	C6H6F8O2
Molecular Weight	262.10 g/mol
Synonyms	Octafluorohexanediol; 1,6-Hexanediol, 2,2,3,3,4,4,5,5-octafluoro-; Perfluoro-1,6-hexanediol; 2,2,3,3,4,4,5,5-Octafluorohexane-1,6-diol; OFHD; 355-73-7; NSC 377104; EINECS 206-588-7
EINECS	206-588-7

Quality Control

Our 2,2,3,3,4,4,5,5-Octafluoro-1,6-Hexanediol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including assay by HPLC/GLC and identification by FT-IR and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area. Due to its highly volatile nature, ensure containers are sealed when not in use and stored at temperatures between 15-25°C. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Melting Point	95 - 100 °C
Water Content (KF)	≤ 0.5%
Heavy Metals (as Pb)	≤ 10 ppm

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