Description

1H,1H,2H,2H-Perfluoro-9-Methyldecan-1-Ol is a high-purity, partially fluorinated alcohol characterized by its unique combination of a hydrophobic perfluoroalkyl chain and a reactive hydroxyl group. This structure makes it a critical intermediate for synthesizing advanced fluorinated surfactants, polymers, and surface modifiers, offering exceptional chemical resistance, thermal stability, and low surface energy. It is essential for R&D and manufacturing in industries requiring high-performance materials, such as specialty coatings, electronics, and advanced material science.

Application

• Fluorinated Surfactant & Polymer Synthesis: A key building block for creating high-performance, low-surface-tension surfactants and fluoropolymers used in fire-fighting foams, coatings, and lubricants.
• Surface Modification & Textile Treatment: Imparts oil, water, and stain repellency to textiles, leather, paper, and non-woven fabrics.
• Specialty Coatings & Additives: Used to formulate protective coatings for electronics, optical devices, and membranes that require chemical inertness and durability.
• Electronics & Semiconductor Industry: Serves as a precursor for dielectric fluids, heat transfer media, and anti-reflective coatings in sensitive electronic applications.
• Pharmaceutical & Agrochemical Intermediates: Employed in the synthesis of bioactive molecules where the introduction of fluorine atoms can enhance metabolic stability and bioavailability.
• Research & Development: A valuable reagent for academic and industrial research into novel fluorinated materials and their properties.

Basic Information

Product Name	1H,1H,2H,2H-Perfluoro-9-Methyldecan-1-Ol
CAS No.	31200-98-3
Molecular Formula	C11H5F17O
Molecular Weight	500.13 g/mol
Synonyms	Perfluoro-9-Methyldecan-1-ol; 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Heptadecafluoro-2-methyl-1-decanol; 1H,1H,2H,2H-Perfluorononan-1-ol, 9-methyl-; 2-Methyl-3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-1-decanol; 9-Methyl-1H,1H,2H,2H-heptadecafluoro-1-decanol; Fluorinated alcohol C11; Partially fluorinated C11 alcohol
EINECS	Contact for details

Quality Control

Our 1H,1H,2H,2H-Perfluoro-9-Methyldecan-1-Ol is manufactured under stringent quality management systems. Every batch undergoes rigorous analytical testing, including GC, NMR, and FTIR, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the high standards required for research and industrial synthesis.

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 compound is incompatible with strong bases and fluorides. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.7 g/mL

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