Description

Methyl 3-(Heptafluoroisopropoxy)Tetrafluoropropionate is a high-value fluorinated ester building block characterized by its unique perfluoroisopropyl ether side chain. This compound is critical for introducing advanced fluorinated functionalities into target molecules, enhancing properties such as chemical resistance, thermal stability, and surface activity. It is primarily sought after by R&D and production teams in the pharmaceutical, agrochemical, and advanced materials sectors for synthesizing novel active ingredients and specialty polymers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the development of fluorinated active pharmaceutical ingredients (APIs), where fluorine substitution can improve metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the production of next-generation herbicides and pesticides, leveraging fluorine's ability to increase lipophilicity and membrane permeability.
• Advanced Polymer & Material Science: A precursor for fluorinated monomers and polymers, contributing to materials with exceptional oil, water, and chemical repellency for coatings and specialty plastics.
• Surface Modification Agents: Employed in the synthesis of fluorinated surfactants and surface treatment chemicals to achieve low surface energy coatings.
• Electrolyte Additives: Investigated for use in lithium-ion battery electrolytes to improve thermal stability and cycling performance.
• Organic Synthesis Building Block: Provides a versatile handle for further chemical transformations in complex molecule synthesis within fine chemical and academic research laboratories.

Basic Information

Product Name	Methyl 3-(Heptafluoroisopropoxy)Tetrafluoropropionate
CAS No.	51502-43-3
Molecular Formula	C7H3F11O3
Molecular Weight	344.08 g/mol
Synonyms	Methyl 3-[(1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)propan-2-yl)oxy]-2,2,3,3-tetrafluoropropanoate; 2,2,3,3-Tetrafluoro-3-[(1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)-2-propanyl)oxy]propanoic Acid Methyl Ester; Methyl Perfluoroisopropyl Ether Propionate; 3-(Heptafluoroisopropoxy)-2,2,3,3-tetrafluoropropionic Acid Methyl Ester; HFE-7500 Derivative; Fluorinated Methoxy Ester
EINECS	Contact for details

Quality Control

Our Methyl 3-(Heptafluoroisopropoxy)Tetrafluoropropionate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all relevant specifications. Our production adheres to cGMP principles where applicable, ensuring consistency and reliability for critical B2B applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is sensitive to strong alkalis and fluorides; keep away from incompatible materials. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	~1.6 g/mL
Refractive Index (n20/D)	~1.30

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