Description

Tetrakis(2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl)Orthocarbonate is a highly fluorinated orthocarbonate ester, a specialty chemical characterized by its unique perfluoroalkyl chain structure. This compound is valued for its exceptional chemical inertness, thermal stability, and hydrophobic/oleophobic properties derived from its high fluorine content. It serves as a critical building block and performance additive for advanced materials in demanding industrial and research applications where extreme environmental resistance is required.

Application

• Fluorinated Polymer & Resin Synthesis: Acts as a key monomer or cross-linking agent for creating high-performance fluoropolymers with enhanced chemical, thermal, and weathering resistance.
• Specialty Coatings & Surface Modifiers: Imparts superior water, oil, and stain repellency to surfaces in protective coatings for textiles, electronics, and optical components.
• Advanced Lubricants & Greases: Used as an additive to formulate high-stability lubricants for extreme-temperature and corrosive environments, such as in aerospace and chemical processing.
• Electronics & Semiconductor Industry: Employed in the formulation of dielectric fluids, heat transfer media, and protective layers for sensitive electronic assemblies.
• Specialty Elastomers & Sealants: Enhances the performance of fluorocarbon elastomers (FKM, FFKM) used in critical sealing applications exposed to aggressive chemicals.
• Research & Chemical Intermediate: Serves as a sophisticated reagent in organic synthesis and materials science research for introducing perfluoroalkyl functionalities.

Basic Information

Item	Details
Product Name	Tetrakis(2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl)Orthocarbonate
CAS No.	866-92-2
Molecular Formula	C29H12F52O4
Molecular Weight	Contact for details
Synonyms	Perfluoroheptyl Orthocarbonate; Tetrakis(perfluoroheptyl) Orthocarbonate; Orthocarbonic Acid, Tetrakis(1H,1H,2H,2H-perfluoroheptyl) Ester; 1H,1H,2H,2H-Perfluoro-1-heptanol Orthocarbonate Tetramer; FC-Orthocarbonate Ester
EINECS	Contact for details

Quality Control

Our production of Tetrakis(2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl)Orthocarbonate adheres to a stringent quality management system. Every batch undergoes comprehensive analytical testing, including NMR (¹H, ¹⁹F), FT-IR, and GC/HPLC analysis, to verify identity, purity, and the absence of critical impurities. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to ensure full traceability and compliance with your specifications.

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 2-8°C to maintain long-term stability. The container should be kept sealed to minimize exposure to moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0% (Area %)
Water Content (KF)	≤ 0.1%
¹⁹F NMR Purity	Conforms

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