Description

Propylperfluoropentoanoate is a high-purity fluorinated ester compound, identified by CAS NO 134638-92-9. This specialty chemical is valued for its unique combination of high volatility and chemical resistance, making it a critical intermediate in advanced manufacturing. It is primarily sought by R&D laboratories and industrial producers in the pharmaceutical, agrochemical, and specialty materials sectors for developing novel fluorinated products.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) requiring fluorinated motifs to enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a key building block for creating advanced herbicides and pesticides with improved efficacy and environmental profiles.
• Surface Treatment & Coatings: Acts as a precursor for fluorinated surfactants and surface modifiers that impart oil, water, and stain resistance.
• Specialty Polymer Production: Employed as a monomer or modifier in the synthesis of high-performance fluoropolymers with exceptional thermal and chemical stability.
• Electronics Industry: Used in the formulation of specialty fluids and etching agents for semiconductor and electronics manufacturing processes.
• Laboratory Research & Development: A valuable reagent for organic synthesis and material science research exploring new fluorochemical applications.

Basic Information

Product Name	Propylperfluoropentoanoate
CAS No.	134638-92-9
Molecular Formula	C8H3F9O2
Molecular Weight	302.09 g/mol
Synonyms	Perfluoropentanoic Acid Propyl Ester; Propyl Heptafluoropentanoate; Propyl Perfluorovalerate; 1-Propyl Perfluoropentanoate; Heptafluoropentanoic Acid Propyl Ester; C8H3F9O2; Propyl Pentafluoropropionate (common misnomer); Propyl 2,2,3,3,4,4,4-Heptafluorobutanoate (related isomer)
EINECS	Contact for details

Quality Control

Our Propylperfluoropentoanoate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including GC, HPLC, and NMR, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, assay, and impurity profiles are provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area at a controlled room temperature (15-25°C). Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Keep away from strong alkalis and fluorides.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (at 20°C)	~1.6 g/mL
Boiling Point	Contact for details

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