Description

4-(2-Iodotetrafluoroethoxy)Hexafluorobutyric Acid Methyl Ester is a specialized fluorinated organic compound that serves as a critical building block in advanced chemical synthesis. This high-value intermediate is prized for its unique combination of a reactive iodo-tetrafluoroethoxy group and a protected carboxylic acid functionality, enabling precise molecular construction. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors for developing novel active ingredients and performance polymers.

Application

• Pharmaceutical Intermediate: Key synthon for introducing fluorinated ether moieties into drug candidates to modulate lipophilicity, metabolic stability, and bioavailability.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and pesticides where fluorine incorporation enhances biological activity and environmental persistence.
• Advanced Material Precursor: Serves as a monomer or cross-linking agent in the synthesis of specialty fluoropolymers with exceptional chemical resistance, low surface energy, and thermal stability.
• Liquid Crystal & Electronic Chemicals: Employed in the production of fluorinated components for liquid crystal displays (LCDs) and dielectric materials.
• Organic Synthesis Reagent: Acts as a versatile electrophile or radical precursor in complex organic transformations, including coupling reactions and radical polymerizations.

Basic Information

Product Name	4-(2-Iodotetrafluoroethoxy)Hexafluorobutyric Acid Methyl Ester
CAS No.	73912-32-0
Molecular Formula	C7H3F10IO3
Molecular Weight	443.99 g/mol
Synonyms	Methyl 4-(2-Iodotetrafluoroethoxy)hexafluorobutanoate; Methyl 4-(2-Iodo-1,1,2,2-tetrafluoroethoxy)perfluorobutanoate; Hexafluorobutyric Acid, 4-(2-Iodotetrafluoroethoxy)-, Methyl Ester; 2-Iodotetrafluoroethyl 2,2,3,3,4,4-hexafluoro-4-(methoxycarbonyl)butyl Ether; Perfluorobutyric Acid, 4-(2-Iodotetrafluoroethoxy)-, Methyl Ester
EINECS	Contact for details

Quality Control

Our production of 4-(2-Iodotetrafluoroethoxy)Hexafluorobutyric Acid Methyl Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including GC, HPLC, NMR, and FTIR, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 standards for traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong bases and incompatible organic solvents. The container should be kept tightly sealed in a dry environment to prevent moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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