Description

1H,1H,2H,2H-Perfluoro-1-Octanol is a high-value fluorinated intermediate characterized by its unique combination of a hydrophobic perfluorinated chain and a reactive hydroxyl group. This structure is critical for imparting exceptional oil, water, and stain repellency, as well as chemical resistance, to final formulations. It is an essential building block for manufacturers in the specialty chemicals, coatings, and electronics industries seeking to develop high-performance materials.

Application

• Fluorinated Surfactants & Additives: A key raw material for synthesizing high-performance surfactants used in fire-fighting foams, coatings, and polymer processing aids.
• Surface Modification & Textile Finishing: Used to create durable water, oil, and stain-repellent finishes on textiles, leather, and non-woven fabrics.
• Specialty Polymers & Resins: Serves as a monomer or modifier for fluorinated acrylic polymers, polyurethanes, and epoxy resins, enhancing their chemical and thermal stability.
• Electronics & Semiconductor Industry: Employed in the formulation of anti-reflective coatings, photoresists, and as a surface treatment agent for electronic components.
• Pharmaceutical & Agrochemical Intermediates: Used in the synthesis of fluorinated active ingredients and compounds requiring specific bioavailability or metabolic stability.
• Lubricants & Greases: Imparts superior lubricity and stability in extreme environments for high-performance lubricant formulations.

Basic Information

Product Name	1H,1H,2H,2H-Perfluoro-1-Octanol
CAS No.	647-42-7
Molecular Formula	C8H5F13O
Molecular Weight	364.11 g/mol
Synonyms	1H,1H,2H,2H-Perfluorooctan-1-ol; 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluorooctan-1-ol; 2,2,3,3,4,4,5,5,6,6,7,7,7-Tridecafluoro-1-heptanol; 1H,1H,2H,2H-Perfluorooctanol; Perfluoro(2-methyl-3-oxahexanoic acid) ethyl ester (related); F13H5OH; 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-1-octanol
EINECS	211-477-0

Quality Control

Our 1H,1H,2H,2H-Perfluoro-1-Octanol is produced under a strict quality management system. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key specifications such as assay, identity, and impurity profiles. Our commitment to quality ensures reliability for your critical synthesis and formulation processes.

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 oxidizing agents and bases. The container should be kept tightly sealed to minimize moisture absorption and potential degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20/D)	1.300 - 1.310
Density (20°C)	1.70 - 1.75 g/mL

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