Description

Methyl 7H-Perfluoroheptanoate is a high-purity fluorinated ester compound, serving as a critical intermediate and functional material. Its unique perfluorinated alkyl chain provides exceptional chemical inertness, thermal stability, and hydrophobic/oleophobic properties, making it valuable for advanced material synthesis. This product is essential for R&D and manufacturing in the pharmaceutical, agrochemical, and specialty polymer industries, where precise fluorination is required to modify surface characteristics or biological activity.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs) where fluorination enhances metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a key building block for creating advanced herbicides and pesticides with improved environmental persistence and efficacy.
• Surface Modification Agent: Imparts oil, water, and stain repellency to textiles, coatings, and specialty papers.
• Fluoropolymer Production: Acts as a monomer or modifier in the synthesis of high-performance fluorinated polymers and elastomers.
• Lithium-Ion Battery Electrolyte Additive: Enhances the stability and safety of electrolyte formulations by forming a protective solid-electrolyte interphase (SEI) layer.
• Specialty Surfactant & Lubricant Precursor: Used to manufacture fluorosurfactants and high-performance lubricants for demanding industrial applications.

Basic Information

Product Name	Methyl 7H-Perfluoroheptanoate
CAS No.	84567-13-5
Molecular Formula	C8H3F13O2
Molecular Weight	402.09 g/mol
Synonyms	Methyl Perfluoroheptanoate; Methyl Heptadecafluorooctanoate; Methyl 2,2,3,3,4,4,5,5,6,6,7,7,7-Tridecafluoroheptanoate; Perfluoroheptanoic Acid Methyl Ester; Methyl 7H-Tridecafluoroheptanoate; 7H-Perfluoroheptanoic Acid Methyl Ester; F(CF2)6CH2COOCH3; Methyl 1H,1H-Perfluoroheptanoate
EINECS	Contact for details

Quality Control

Our Methyl 7H-Perfluoroheptanoate is manufactured under strict quality management systems. 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 can be tailored to meet specific customer or regulatory requirements, including those for pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, open flames, and incompatible materials such as strong bases and oxidizing agents. The container should be kept tightly sealed when not in use to minimize exposure to moisture.

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 (20°C)	~1.7 g/mL

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