Description

1H,1H-Perfluoro-1-Heptanol CAS NO 375-82-6 is a highly fluorinated primary alcohol characterized by its unique combination of hydrophobicity, oleophobicity, and chemical resistance. This compound matters for its role as a critical intermediate and performance additive, imparting low surface energy and stability in demanding environments. It is needed by industries developing advanced coatings, surfactants, and specialty polymers where fluorinated properties are essential.

Application

• Fluorinated Surfactant & Wetting Agent: Key raw material for synthesizing high-performance surfactants used in fire-fighting foams, coatings, and electronics.
• Surface Modification & Coatings: Imparts oil, water, and stain repellency to textiles, paper, and leather. Used to create low-surface-energy coatings.
• Polymer & Resin Intermediate: Serves as a monomer or chain-transfer agent in the production of fluorinated acrylates, methacrylates, and other specialty polymers.
• Pharmaceutical & AgroChemical Intermediates: Used in the synthesis of fluorinated bioactive molecules, leveraging the stability of the perfluoroalkyl chain.
• Electronics & Semiconductor Industry: Employed in formulations for anti-reflective coatings, lubricants for magnetic media, and as a component in specialty cleaning agents.
• Chemical Synthesis Building Block: Utilized in organic synthesis to introduce the 1H,1H-perfluoroheptyl group, modifying solubility and stability of target compounds.

Basic Information

Product Name	1H,1H-Perfluoro-1-Heptanol
CAS No.	375-82-6
Molecular Formula	C7H3F13O
Molecular Weight	350.08 g/mol
Synonyms	1H,1H-Perfluoroheptanol; 1H,1H-Perfluoro-1-heptanol; Perfluoroheptanol; 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-Tridecafluoro-1-heptanol; 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-1-octanol; F13C7CH2OH
EINECS	206-795-7

Quality Control

Our 1H,1H-Perfluoro-1-Heptanol is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including Gas Chromatography (GC) and Nuclear Magnetic Resonance (NMR), to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use to prevent evaporation and concentration changes.

Specification

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

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