Description

4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoro-1-Phenoxyundecan-2-Ol is a high-value, specialty fluorinated organic compound that serves as a critical building block for advanced materials. Its unique structure, featuring a long perfluoroalkyl chain linked to a phenolic ether and a terminal alcohol, provides exceptional surface-modifying properties and chemical stability. This compound is essential for researchers and manufacturers in the specialty chemical, advanced polymer, and surface coating industries seeking to develop products with low surface energy, oleophobicity, and enhanced durability.

Application

• Fluorinated Surfactant & Additive Precursor: Acts as a key intermediate for synthesizing high-performance, environmentally persistent fluorosurfactants and surface-active agents.
• Polymer Modification: Used to graft fluorinated side chains onto polymers, imparting oil, water, and stain repellency to textiles, non-woven fabrics, and specialty films.
• Surface Coatings & Treatments: A vital component in formulating advanced coatings for electronics, optics, and automotive applications to achieve low surface tension and anti-fouling properties.
• Pharmaceutical & Agro-chemical Intermediates: Serves as a sophisticated synthon in the research and development of fluorinated active pharmaceutical ingredients (APIs) and agrochemicals to alter bioavailability and metabolic stability.
• Liquid Crystal & Electronic Materials: Employed in the synthesis of fluorinated liquid crystals and dielectric fluids for display technology and electronic cooling systems.
• Research & Development: A valuable tool for academic and industrial R&D in organic fluorine chemistry and material science.

Basic Information

Product Name	4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoro-1-Phenoxyundecan-2-Ol
CAS No.	94159-91-8
Molecular Formula	C23H15F17O2
Molecular Weight	598.35 g/mol
Synonyms	1-Phenoxy-2-heptadecafluoroundecanol; 2-Heptadecafluoro-1-phenoxyundecan-1-ol; Heptadecafluorophenoxyundecanol; 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoro-2-hydroxy-1-phenoxyundecane; Perfluoroalkylphenoxy Alcohol; F-alkylphenoxy Alcohol Intermediate; CAS 94159-91-8
EINECS	Contact for details

Quality Control

Our production of 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoro-1-Phenoxyundecan-2-Ol adheres to stringent quality management protocols. Each batch is analyzed using advanced techniques including HPLC, GC, NMR, and FT-IR to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support compliance with global regulatory frameworks, including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong alkalis and incompatible materials. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or waxy solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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