Description

1H,1H,2H,2H-Perfluoroheptan-1-Ol is a high-purity, partially fluorinated alcohol characterized by its unique combination of hydrophobic and oleophobic properties. This compound is a critical intermediate for synthesizing advanced fluorinated surfactants, polymers, and surface modifiers. It is essential for industries requiring materials with exceptional chemical resistance, low surface energy, and thermal stability, such as specialty coatings, electronics, and high-performance materials manufacturing.

Application

• Fluorinated Surfactant & Polymer Synthesis: A key building block for creating non-ionic and anionic fluorosurfactants used in fire-fighting foams, coatings, and emulsifiers.
• Surface Modification & Textile Treatment: Imparts water, oil, and stain repellency to textiles, leather, paper, and non-woven fabrics.
• Specialty Coatings & Additives: Used in formulating high-performance paints, varnishes, and anti-graffiti coatings to enhance surface properties and durability.
• Electronics & Semiconductor Industry: Serves as a precursor for dielectric fluids, heat transfer media, and anti-reflective coatings in electronic components.
• Pharmaceutical & Agrochemical Intermediates: Employed in the synthesis of bioactive molecules where fluorine substitution is desired to modulate metabolism and stability.
• Lubricants and Release Agents: Acts as an additive or base for high-performance lubricants and mold release agents in demanding industrial environments.

Basic Information

Product Name	1H,1H,2H,2H-Perfluoroheptan-1-Ol
CAS No.	185689-57-0
Molecular Formula	C7H3F13O
Molecular Weight	350.08 g/mol
Synonyms	1H,1H,2H,2H-Perfluoro-1-heptanol; 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-Tridecafluoroheptan-1-ol; 1H,1H,2H,2H-Perfluorooctanol; Perfluoroheptylethanol; 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-1-octanol; F13C6CH2CH2OH; 1,1,2,2-Tetrahydroperfluoroheptanol
EINECS	Contact for details

Quality Control

Our 1H,1H,2H,2H-Perfluoroheptan-1-Ol is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment to support your quality assurance protocols.

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 incompatible organic solvents. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	~1.7 g/mL
Refractive Index (n20/D)	~1.300 - 1.320

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