Description

1H,1H,7H-Perfluorohept-1-Ene is a highly fluorinated olefin characterized by its unique combination of a terminal double bond and a perfluorinated carbon chain. This structure makes it a valuable and versatile fluorinated building block for introducing hydrophobic, oleophobic, and chemically resistant properties into advanced materials. It is primarily sought after by R&D chemists and process engineers in the specialty chemical and advanced materials sectors for creating high-performance surface modifiers, specialty polymers, and novel intermediates.

Application

• Fluorinated Surfactant & Polymer Synthesis: A key monomer or intermediate for producing high-performance fluorosurfactants, fluorinated acrylates, and specialty polymers with exceptional oil, water, and chemical resistance.
• Surface Modification Agent: Used to impart low surface energy and release properties to textiles, coatings, and membranes, enhancing their stain, water, and dirt repellency.
• Pharmaceutical & Agrochemical Intermediates: Serves as a building block in the synthesis of fluorinated active pharmaceutical ingredients (APIs) and agrochemicals, where fluorine atoms can improve metabolic stability and bioavailability.
• Electronics & Semiconductor Materials: Employed in the development of dielectric fluids, etching agents, and specialty cleaning formulations for the electronics industry.
• Lubricant & Additive Formulation: Used as an additive or base fluid component in high-performance lubricants and greases for extreme temperature and harsh chemical environments.
• Fire-Fighting Foam Precursor: Acts as an intermediate in the manufacturing of fluorinated fire-fighting foams (historically for AFFF), though applications are shifting towards more environmentally sustainable alternatives.

Basic Information

Product Name	1H,1H,7H-Perfluorohept-1-Ene
CAS No.	94228-81-6
Molecular Formula	C7H3F11
Molecular Weight	296.08 g/mol
Synonyms	Perfluorohept-1-ene, 1H,1H,7H-; 3,3,4,4,5,5,6,6,7,7,7-Undecafluoro-1-heptene; 1H,1H,7H-Dodecafluoro-1-heptene; Undecafluorohept-1-ene; 1-Heptene, 3,3,4,4,5,5,6,6,7,7,7-undecafluoro-; Perfluoroalkyl ethylene (C6); F11E; C6 Fluorinated Olefin
EINECS	Contact for details

Quality Control

Our 1H,1H,7H-Perfluorohept-1-Ene 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 chemical identity. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat, sparks, and open flame. Due to its highly volatile nature and sensitivity to strong alkalis, keep the container tightly sealed under an inert atmosphere (e.g., nitrogen) when not in use to prevent moisture ingress and degradation. Recommended storage temperature is 2-8°C to maximize shelf-life stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	~1.7 g/mL
Boiling Point	~105-110°C

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