Description

Methyl 4,4,5,5,6,6,7,7,7-Nonafluoroheptanoate is a high-value fluorinated ester building block, prized for its ability to impart exceptional hydrophobicity, oleophobicity, and chemical resistance to advanced materials. This compound is essential for synthesizing sophisticated fluorinated polymers, surfactants, and specialty chemicals where surface energy modification is critical. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and high-performance materials industries.

Application

• Pharmaceutical Intermediate: Key precursor for synthesizing fluorinated active pharmaceutical ingredients (APIs) and prodrugs, enhancing metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the production of advanced fluorinated pesticides and herbicides, improving their rainfastness and environmental persistence.
• Fluorinated Surfactants & Polymers: Serves as a critical monomer or modifier for creating oil- and water-repellent coatings, films, and surface treatments.
• Specialty Materials: Employed in the development of high-performance lubricants, sealants, and elastomers that require extreme chemical and thermal resistance.
• Electronics Industry: Used in the formulation of fluorinated solvents and cleaning agents for precision electronics manufacturing.
• Research & Development: A versatile building block in organic synthesis for exploring new fluorochemical entities with unique properties.

Basic Information

Product Name	Methyl 4,4,5,5,6,6,7,7,7-Nonafluoroheptanoate
CAS No.	132424-36-3
Molecular Formula	C8H5F9O2
Molecular Weight	304.11 g/mol
Synonyms	Methyl Nonafluoroheptanoate; Methyl 4,4,5,5,6,6,7,7,7-Nonafluoroheptanoate; Heptanoic acid, 4,4,5,5,6,6,7,7,7-nonafluoro-, methyl ester; Methyl Perfluoroheptanoate (common name); Methyl 2,2,3,3,4,4,5,5,5-Nonafluoropentanoate (isomeric name); Nonafluoroheptanoic Acid Methyl Ester; MFH Ester; 132424-36-3
EINECS	Contact for details

Quality Control

Every batch of Methyl 4,4,5,5,6,6,7,7,7-Nonafluoroheptanoate is manufactured and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including GC, HPLC, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and sources of ignition. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.2%
Density (at 20°C)	~1.6 g/mL
Refractive Index (n20D)	~1.320 - 1.340

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