Fluoride-containing Materials Perfluoro (4-methyl-3,6-dioxaoct-7-ene) Sulfonyl Fluoride
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Description
product information
Name
Perfluoro(4-methyl-3,6-dioxaoct-7-ene)sulfonyl fluoride
CAS No.
1623-85-2
Molecular Formula
C₈F₁₄O₄S
Purity
≥99%
Form
Oily
Color
Colorless
Purity Specification
Industrial grade: common purity ≥98%; Electronic materials or pharmaceutical synthesis scenarios: required purity ≥99.5% (detection via gas chromatography required)
Product display
Main Applications
Synthesis of Fluorinated Functional Membranes: Serves as a comonomer in proton exchange membrane (PEM) production. Its perfluorinated structure enhances the membrane's high-temperature resistance (withstanding 80-120°C) and oxidation resistance. The sulfonyl fluoride group can later be converted to a sulfonic acid group (-SO₃H), which improves the membrane's proton conductivity-making it suitable for devices like fuel cells and electrolyzers.
High-End Coatings & Coatings: Used in the synthesis of fluorinated coating resins. The perfluorinated segment enhances the coating's weather resistance (UV resistance, anti-aging) and antifouling properties, enabling applications in outdoor scenarios such as ship hulls and photovoltaic panels.
Pharmaceutical/Agricultural Intermediates: Introduces fluorinated structures into drug molecules through substitution reactions of the sulfonyl fluoride group, optimizing the drug's lipid solubility and metabolic stability. It is commonly used in the R&D of antiviral and antitumor drugs. It also acts as an agricultural intermediate to extend the field persistence of pesticides.
Surface Modifiers: Used for surface treatment of substrates like metals and fabrics, forming a fluorinated film on the substrate surface. This imparts hydrophobic (contact angle ≥110°) and oleophobic properties, with long-lasting modification effects that do not easily fail due to friction or cleaning.
about Sparrow Chemical
Shandong Sparrow Chemical Co., Ltd. was established in 2017, is a collection of organophosphine compounds, organophosphine precious metal catalysts and pharmaceutical intermediates research and development, production and customization. Since its establishment, the company own a young, high-quality and high-tech R & D, production and sales team, has a wealth of catalyst and ligand products research and development, production experience, can quickly develop and produce customer demand products, while can undertake difficult custom synthesis projects. Adhering to the core values of "people-oriented, honest work, harmonious development", the company has always taken "creating value for customers, creating platforms for employees, creating wealth for society" as its mission, and strives to cooperate with all sectors of society to achieve healthy and long-term sustainable development of the company.
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