Description

1,3-Propanediol, 2,2-Bis(.Gamma.-.Omega.-Perfluoro-C6-12-Alkyl)Thiomethyl Derivs., Phosphates, Ammonium Salts is a specialized fluorinated surfactant and surface modifier, engineered to deliver exceptional oil, water, and stain repellency. This compound matters for formulators seeking to enhance the performance and durability of protective coatings and textiles. It is primarily needed by manufacturers in the industrial coatings, advanced textile finishing, and specialty polymer sectors where low surface energy and high chemical resistance are critical.

Application

• Industrial & Protective Coatings: As a key additive to impart outstanding water, oil, and graffiti resistance to architectural, automotive, and industrial finishes.
• High-Performance Textile Finishing: For creating durable water-repellent (DWR) and stain-release finishes on technical fabrics, outdoor gear, and upholstery.
• Fire-Fighting Foams (AFFF): As a fluorosurfactant component in aqueous film-forming foams for rapid flame suppression on flammable liquid fires.
• Paper & Packaging: Used in treatments to provide grease and moisture resistance for food packaging and specialty papers.
• Leather & Synthetic Material Treatment: To confer stain and soil resistance while maintaining breathability and hand feel.
• Specialty Polymer Modification: As a surface-active monomer or additive to reduce surface tension and improve processing in fluoropolymer composites.

Basic Information

Product Name	1,3-Propanediol, 2,2-Bis(.Gamma.-.Omega.-Perfluoro-C6-12-Alkyl)Thiomethyl Derivs., Phosphates, Ammonium Salts
CAS No.	148240-87-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Ammonium perfluoroalkylthio phosphate; Fluorinated alkyl phosphate ammonium salt; Perfluoroalkylethyl thiophosphate ammonium salt; Fluorosurfactant 148240-87-3; FC-6-12 alkyl phosphate ammonium derivative; Perfluoroalkylthio-modified propanediol phosphate ammonium salt; Anti-foaming fluorosurfactant; PFAS-based surfactant (C6-12)
EINECS	Contact for details

Quality Control

Our production of 1,3-Propanediol, 2,2-Bis(.Gamma.-.Omega.-Perfluoro-C6-12-Alkyl)Thiomethyl Derivs., Phosphates, Ammonium Salts adheres to a stringent quality management system. Every batch undergoes rigorous analytical testing to ensure consistent performance, including assay, impurity profile, and functional property verification. Certificates of Analysis (COA) documenting purity, critical physical parameters, and lot-specific data are available upon request to support your quality assurance protocols.

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); containers must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can affect performance. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid
Identification (IR)	Conforms
Assay (Active Content)	≥ 95.0%
Water Content (KF)	≤ 2.0%
pH (1% Solution)	6.0 - 8.0
Fluorine Content	Contact for details
Surface Tension (0.1% aq.)	≤ 25 mN/m

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