Description

Succinic Acid Bis(2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl) Ester is a highly fluorinated specialty ester, distinguished by its exceptional chemical and thermal stability derived from its perfluorinated alkyl chains. This compound is engineered to provide superior performance as a hydrophobic and oleophobic additive or intermediate in demanding industrial applications. It is primarily sought after by formulators and researchers in the advanced materials, coatings, and specialty chemical sectors where extreme inertness and low surface energy are critical.

Application

• Fluorinated Additive for High-Performance Coatings: Imparts water, oil, and stain repellency to industrial and protective coatings.
• Surface Modifier for Polymers and Textiles: Used to create low-surface-energy finishes on plastics, fibers, and non-woven materials.
• Intermediate for Specialty Fluorochemical Synthesis: Serves as a key building block for synthesizing more complex fluorinated surfactants, polymers, and lubricants.
• Component in Fire-Resistant Fluids and Lubricants: Contributes to the thermal stability and non-flammability of specialty fluids used in aerospace and electronics.
• Additive for Ink and Toner Formulations: Enhances flow properties and surface characteristics in advanced printing applications.

Basic Information

Product Name	Succinic Acid Bis(2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl) Ester
CAS No.	18770-68-8
Molecular Formula	C22H10F24O4
Molecular Weight	818.28 g/mol
Synonyms	1,4-Bis(2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoroheptyl) butanedioate; Bis(perfluoroheptylethyl) succinate; Dodecafluoroheptyl Succinate Ester; Fluorinated Succinate Ester; Succinic Acid, Bis(1H,1H,2H,2H-perfluoroheptyl) Ester; 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl Succinate
EINECS	Contact for details

Quality Control

Our production of Succinic Acid Bis(2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptyl) Ester adheres to strict quality management protocols. Every batch undergoes rigorous analytical testing, including NMR, FT-IR, and GC/HPLC, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment to guarantee compliance with your technical requirements.

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 prevent moisture absorption.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Fluorine Content	≥ 55.0%
Density (at 20°C)	~1.7 g/mL
Moisture (KF)	≤ 0.5%

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