Description

Bis(2-Hydroxyethyl)Ammonium Bis(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,16-Nonacosafluorohexadecyl) Phosphate is a high-performance fluorinated surfactant and surface modifier. This compound is valued for its exceptional ability to impart extreme hydrophobicity, oleophobicity, and chemical resistance to surfaces and materials. It is primarily sought after by advanced material scientists and formulators in industries requiring durable, low-surface-energy coatings and additives.

Application

• As a key additive in fluorinated coating formulations for textiles, leather, and paper to provide superior water and oil repellency (stain resistance).
• As a surface treatment agent for optical films, electronic components, and membranes to enhance anti-fouling and self-cleaning properties.
• In the formulation of high-performance fire-fighting foams (AFFF) and other specialty fluorosurfactant blends, though subject to evolving regulatory landscapes.
• As a processing aid and release agent in the manufacture of polymers and composites to improve mold release and surface slip.
• For research and development of novel biomedical materials and devices where bio-inert, low-adhesion surfaces are critical.
• In the creation of anti-graffiti and anti-corrosion coatings for architectural and industrial applications.

Basic Information

Item	Details
Product Name	Bis(2-Hydroxyethyl)Ammonium Bis(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,16-Nonacosafluorohexadecyl) Phosphate
CAS No.	94291-75-5
Molecular Formula	C₃₆H₃₈F₅₈NO₈P
Molecular Weight	~2150.6 g/mol (Contact for exact value)
Synonyms	Diethanolammonium Perfluorooctyl Phosphate; Bis(2-Hydroxyethyl)Ammonium Bis(perfluorohexadecyl) Phosphate; Bis(Hydroxyethyl)Ammonium Bis(1H,1H,2H,2H-Perfluorooctyl) Phosphate; Fluorinated Alkyl Phosphate Ester, Diethanolamine Salt; Perfluoroalkyl Phosphate Surfactant; PFAS-based Surfactant; 94291-75-5; CAS 94291-75-5
EINECS	Contact for details

Quality Control

Our production of this fluorinated specialty chemical adheres to strict quality management protocols. Each batch is characterized to ensure consistency in critical parameters such as fluorine content, ionic composition, and purity. A comprehensive Certificate of Analysis (COA) detailing assay, identity confirmation, and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

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 sealed immediately after use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white waxy solid or paste
Identification (IR)	Conforms to structure
Assay (by Titration)	≥ 95.0%
Fluorine Content	Contact for details
Water Content (KF)	≤ 2.0%
pH (in solution)	Contact for details

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