Description

1H,1H-Perfluoroundecan-1-Ol CAS NO 307-46-0 is a high-purity, long-chain perfluorinated alcohol, serving as a critical intermediate and functional additive in advanced material science. Its unique structure, featuring a terminal hydroxyl group attached to a perfluorinated carbon chain, provides exceptional chemical inertness, thermal stability, and pronounced hydrophobic/oleophobic properties. This compound is essential for manufacturers in the specialty chemicals, electronics, and high-performance coatings sectors seeking to enhance surface properties and develop novel fluorinated materials.

Application

• As a key monomer for synthesizing fluorinated surfactants and polymers with superior wetting and leveling characteristics.
• In the formulation of high-performance, stain-resistant coatings and finishes for textiles, leather, and paper.
• As a surface modifier to create ultra-hydrophobic and oleophobic layers on electronic components and optical devices.
• In the development of fluorinated acrylates and methacrylates for specialty adhesives and sealants.
• As an intermediate for pharmaceutical and agrochemical active ingredients requiring fluorinated building blocks.
• In research and development of novel materials for fuel cell membranes, lithium-ion battery electrolytes, and other energy applications.

Basic Information

Product Name	1H,1H-Perfluoroundecan-1-Ol
CAS No.	307-46-0
Molecular Formula	C11H5F21O
Molecular Weight	564.13 g/mol
Synonyms	Perfluoroundecanol; 1H,1H,2H,2H-Perfluoroundecan-1-ol; 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Nonadecafluoro-1-undecanol; 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Nonadecafluorodecan-1-ol; 1H,1H-Perfluoroundecyl Alcohol; F(CF2)10CH2OH; FC-10 Alcohol
EINECS	206-194-8

Quality Control

Our 1H,1H-Perfluoroundecan-1-Ol is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopy (NMR, IR), to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support customer audits and can tailor quality parameters, including specific impurity profiles, to meet advanced R&D and production needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and fluorinating agents. The container must be kept tightly closed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 10 ppm

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