Description

1,1'-[Oxybis(Propyleneoxy)]Bis[4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoroundecan-2-Ol] is a high-performance, non-ionic fluorinated surfactant and intermediate. Its unique molecular structure, featuring a long perfluorinated chain linked by a polypropylene glycol spacer, provides exceptional surface activity, chemical stability, and oleophobic/hydrophobic properties. This compound is essential for advanced material science, enabling the formulation of high-value coatings, films, and functional fluids. Key industries that rely on this specialty chemical include electronics, high-performance textiles, and specialty polymer manufacturing.

Application

• Fluorinated Surfactant & Leveling Agent: Critical for high-performance coatings, paints, and inks, providing superior wetting, leveling, and anti-cratering properties on difficult substrates.
• Surface Modifier for Polymers: Used to impart permanent oil, water, and stain repellency to textiles, non-wovens, and technical fabrics.
• Additive for Electronics: Employed in photoresist formulations and electronic coating fluids to enhance uniformity and reduce surface defects.
• Intermediate for Specialty Chemicals: Serves as a key building block for synthesizing more complex fluorinated compounds, including polymeric materials.
• Fire-Fighting Foam Concentrates (Legacy/Historical): May have been used as a component in certain Class B fire-fighting foams (AFFF) for hydrocarbon fires, though regulations are evolving.
• Mold Release Agents: Provides excellent non-stick properties in high-temperature molding processes for plastics and composites.

Basic Information

Item	Details
Product Name	1,1'-[Oxybis(Propyleneoxy)]Bis[4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoroundecan-2-Ol]
CAS No.	93776-02-4
Molecular Formula	C₃₄H₂₈F₃₄O₅
Molecular Weight	Contact for details
Synonyms	1,1'-[Oxybis(2,1-ethanediyloxy)]bis[4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoro-2-undecanol]; Bis(1H,1H,2H,2H-perfluoroundecyl) PEG Derivative; Fluorinated Polyethylene Glycol Diol; Perfluorinated Alkyl Polyether Diol; Fluorotelomer Alcohol Polypropylene Glycol Ether; Non-ionic Fluorosurfactant Intermediate; PFPE Diol Derivative
EINECS	Contact for details

Quality Control

Our production of 1,1'-[Oxybis(Propyleneoxy)]Bis[4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoroundecan-2-Ol] adheres to a strict quality management system. Each batch is analyzed to ensure consistent purity, composition, and performance characteristics. Certificates of Analysis (COA) documenting key parameters such as assay, identity, and impurity profiles are provided with every shipment. We are committed to meeting the stringent requirements of industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and fluorides. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to minimize moisture uptake and degradation.

Specification

Item	Specification
Appearance	White to off-white waxy solid or viscous liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Fluorine Content	Contact for details
Acid Value	≤ 1.0 mg KOH/g
Hydroxyl Value	Contact for details

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