Description

1H,1H-Perfluoro(2,5,8,11,14,17-Hexamethyl-3,6,9,12,15,18-Hexaoxaheneicosan-1-Ol) is a high-performance fluorinated polyether alcohol, distinguished by its unique perfluorinated carbon chain and multiple ether linkages. This structure provides exceptional chemical and thermal stability, low surface energy, and outstanding hydrophobic/oleophobic properties, making it a critical functional additive. It is primarily utilized in advanced material science and specialty chemical formulations where extreme inertness and surface modification are required. Key industrial sectors include electronics, specialty coatings, and high-performance lubricants.

Application

• Surface Modifier for Coatings: Imparts durable water, oil, and stain repellency to protective and decorative coatings.
• Additive for High-Performance Lubricants: Enhances lubricity and stability in extreme temperature and chemically aggressive environments.
• Key Intermediate for Fluorosurfactants: Serves as a building block for synthesizing next-generation fluorinated surfactants and emulsifiers.
• Component in Electronic Chemicals: Used in formulations for electronics protection, such as conformal coatings and heat transfer fluids.
• Additive for Polymer Processing: Improves processing and surface characteristics of engineering plastics and elastomers.
• Research & Development: Employed in academic and industrial R&D for developing novel fluorinated materials and studying surface phenomena.

Basic Information

Product Name	1H,1H-Perfluoro(2,5,8,11,14,17-Hexamethyl-3,6,9,12,15,18-Hexaoxaheneicosan-1-Ol)
CAS No.	167631-99-4
Molecular Formula	C21H9F39O7
Molecular Weight	Approx. 1194.6 g/mol
Synonyms	Perfluoropolyether alcohol (PFPE alcohol); Fomblin® Z-DOL type intermediate; Fluorinated polyether glycol; 1H,1H-Perfluoro(2,5,8,11,14,17-hexamethyl-3,6,9,12,15,18-hexaoxaheneicosan-1-ol); Perfluoroalkylether alcohol; Krytox® alcohol analog; Fluorinated telomer alcohol; PFPE-OH
EINECS	Contact for details

Quality Control

Our production of 1H,1H-Perfluoro(2,5,8,11,14,17-Hexamethyl-3,6,9,12,15,18-Hexaoxaheneicosan-1-Ol) adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing, including HPLC for purity and assay, NMR and IR for structural confirmation, and Karl Fischer titration for moisture content. We provide comprehensive Certificates of Analysis (COA) with each shipment to ensure traceability and compliance with your specifications. Our quality commitment supports applications requiring high purity and batch-to-batch consistency.

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). Keep away from strong acids, strong bases, and strong oxidizing agents. Due to its chemical nature, prolonged exposure to high humidity should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Acid Value	≤ 1.0 mg KOH/g
Density (at 20°C)	~1.8 g/mL

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