Description

Quaternary Ammonium Compounds, Diethylmethyl(.Gamma.-.Omega.-Perfluoro-C8-14-.Beta.-Alkenyl), Me Sulfates are a specialized class of fluorinated cationic surfactants. These compounds are valued for their exceptional surface activity, chemical stability, and oleophobic/hydrophobic properties derived from the perfluoroalkenyl chain. They are essential for industries requiring advanced performance materials that combine surfactant functionality with high resistance to harsh chemical environments, including strong bases and organic solvents.

Application

• Fluorinated Surfactant & Leveling Agent: Used in high-performance coatings, paints, and inks to improve wetting, leveling, and reduce surface defects.
• Oil & Water Repellent Treatments: Key ingredient for imparting durable stain, oil, and water repellency to textiles, leather, and paper.
• Firefighting Foam (AFFF) Formulations: Acts as a fluorosurfactant component in aqueous film-forming foams for combating flammable liquid fires.
• Industrial Cleaner & Degreaser Additive: Enhances the efficacy of alkaline and solvent-based cleaning formulations for industrial parts and electronics.
• Polymerization Aid: Serves as an emulsifier or stabilizer in fluoropolymer and other specialty polymer production processes.
• Antistatic Agent: Provides antistatic properties to plastics, films, and synthetic fibers.

Basic Information

Item	Details
Product Name	Quaternary Ammonium Compounds, Diethylmethyl(.Gamma.-.Omega.-Perfluoro-C8-14-.Beta.-Alkenyl), Me Sulfates
CAS No.	127133-57-7
Molecular Formula	Not a single compound; mixture based on C8-C14 perfluoroalkenyl chains. Contact for details.
Molecular Weight	Varies with chain length distribution. Contact for details.
Synonyms	Diethylmethyl(.gamma.-.omega.-perfluoro-C8-14-alkenyl)ammonium methyl sulfates; Fluorinated quaternary ammonium methyl sulfate; Perfluoroalkenyl ammonium methyl sulfate; Fluorosurfactant, cationic, methyl sulfate salt; N,N-Diethyl-N-methyl-3-(perfluoro-C8-14-alkenyl)ammonium methyl sulfate; FC Surfactant (cationic type); FQAS (Fluorinated Quaternary Ammonium Salt)
EINECS	Contact for details.

Quality Control

Our fluorinated quaternary ammonium compounds are manufactured under a strict quality management system. Each batch is analyzed to ensure consistent composition, performance, and purity. Key parameters monitored include active matter content, fluorine content, ionic character, and critical performance in standard application tests. Certificates of Analysis (COA) documenting these specifications are available upon request to support your quality assurance and regulatory needs.

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 materials. The container must be kept tightly sealed due to potential sensitivity to moisture.

Specification

Item	Specification
Appearance	Clear to pale yellow liquid or paste
Identification (IR)	Conforms to structure
Active Matter Content	≥ 95% (or as specified)
Fluorine Content	As per grade (C8, C10, C12, or blend)
Water Content	≤ 1.0%
pH (1% solution)	5.0 - 8.0
Ionic Character	Cationic

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