Description

1,3-Propanediol, 2,2-Bis(.Gamma.-.Omega.-Perfluoro-C4-10-Alkyl)Thiomethyl Derivs., Phosphates, Ammonium Salts is a highly specialized fluorinated surfactant and surface-modifying agent. This compound is engineered to deliver exceptional oil and water repellency, chemical resistance, and surface activity, making it a critical performance additive in advanced formulations. It is primarily sought by manufacturers in the textile, leather, paper, and high-performance coatings industries seeking to impart durable fluorochemical properties to their products.

Application

• Textile Finishing Agent: Imparts durable water, oil, and stain repellency to fabrics, carpets, and technical textiles.
• Leather Treatment: Used in fatliquoring and finishing processes to provide leather with superior water resistance and a soft, luxurious hand feel.
• Paper & Packaging Coatings: Enhances grease resistance and provides barrier properties for food packaging, release papers, and specialty papers.
• High-Performance Coatings & Paints: Acts as a leveling and wetting agent while adding chemical resistance and anti-fouling properties to industrial and marine coatings.
• Fire-Fighting Foams (Legacy/Industrial): May be utilized as a fluorosurfactant component in certain Class B fire-fighting foams for hydrocarbon fires.
• Polymers & Plastics: Serves as an internal or external additive to improve surface characteristics, mold release, and anti-static properties.
• Stone & Masonry Protection: Applied as a treatment to provide long-lasting water and graffiti resistance to building materials.

Basic Information

Item	Details
Product Name	1,3-Propanediol, 2,2-Bis(.Gamma.-.Omega.-Perfluoro-C4-10-Alkyl)Thiomethyl Derivs., Phosphates, Ammonium Salts
CAS No.	148240-85-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	2,2-Bis[(γ-ω-perfluoro-C4-10-alkyl)thiomethyl]-1,3-propanediol phosphate ammonium salt; Fluorinated phosphate ammonium salt surfactant; Perfluoroalkylthio propanediol phosphate ester, ammonium salt; Fluorochemical phosphate ester, ammonium salt; C4-10 Perfluoroalkyl thiomethyl propanediol phosphate, ammonium salt; PFAS-based phosphate surfactant (C4-10); Ammonium salt of a fluorinated propanediol phosphate ester
EINECS	Contact for details

Quality Control

Our production of this fluorosurfactant adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure consistent performance and meets the agreed-upon specifications for critical parameters such as active content, pH, and ionic character. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing the results of these quality control tests to ensure full traceability and compliance with your formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure containers are kept tightly sealed when not in use to prevent absorption of atmospheric moisture, which may affect product performance.

Specification

Item	Specification
Appearance	Clear to slightly hazy liquid
Active Content	Contact for details
pH (as supplied)	Contact for details
Solubility	Soluble in water and common polar organic solvents
Fluorine Content	Contact for details
Heavy Metals	< 10 ppm

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