Description

Dimethyl Dodecafluorosuberate is a high-purity fluorinated ester compound, identified by CAS NO 2062-20-6. This specialty chemical serves as a critical building block and intermediate in advanced material synthesis, valued for its unique perfluorinated carbon chain. It is primarily sought after by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty polymer sectors for developing products with enhanced stability and specific performance characteristics.

Application

• Pharmaceutical Intermediate: Used in the synthesis of fluorinated active pharmaceutical ingredients (APIs) to improve metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a key precursor for creating novel fluorinated pesticides and herbicides with increased efficacy and environmental persistence.
• Fluoropolymer Modification: Acts as a monomer or modifier in the production of specialty polymers, imparting oil, water, and chemical resistance.
• Surface Treatment Agent: Employed in formulating coatings and surface treatments to create low-energy, non-stick, and hydrophobic surfaces.
• Liquid Crystal & OLED Materials: Utilized in the development of fluorinated components for electronic display and lighting technologies.
• Research & Development: A valuable tool in organic and medicinal chemistry research for introducing perfluoroalkyl segments into target molecules.

Basic Information

Item	Details
Product Name	Dimethyl Dodecafluorosuberate
CAS No.	2062-20-6
Molecular Formula	C10H6F12O4
Molecular Weight	406.14 g/mol
Synonyms	Dimethyl Perfluorosuberate; Dimethyl 2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluorooctanedioate; Dodecafluorosuberic Acid Dimethyl Ester; Perfluorosuberic Acid Dimethyl Ester; Octanedioic acid, 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoro-, dimethyl ester; Dimethyl 1H,1H,2H,2H-Perfluorooctanedioate; F(CF2)6COOCH3 (common abbreviation)
EINECS	218-167-5

Quality Control

Our Dimethyl Dodecafluorosuberate is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing including GC, HPLC, NMR, and FTIR to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request. We support compliance with relevant regulatory frameworks for our customers' target markets.

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 2°C and 25°C. Keep container tightly sealed when not in use to minimize moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Total impurities ≤ 2.0%
Density (at 20°C)	1.6 - 1.7 g/mL

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