Description

2-Pentafluoroethyl-1,3-Dioxolane is a fluorinated heterocyclic compound, specifically a fluorinated dioxolane derivative. This chemical is valued for its unique combination of a cyclic acetal structure with a highly fluorinated side chain, which imparts significant chemical stability and specific reactivity. It serves as a critical building block and specialty intermediate in advanced chemical synthesis for industries requiring high-performance materials. Key sectors that utilize this compound include pharmaceuticals, agrochemicals, and specialty polymers.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs to enhance metabolic stability and bioavailability.
• Agrochemical Synthesis: Acts as a key precursor for developing advanced herbicides and pesticides, where the fluorine atoms contribute to improved efficacy and environmental persistence.
• Fluorinated Polymer & Material Science: Employed as a monomer or modifier in the production of specialty fluoropolymers, coatings, and elastomers with enhanced chemical resistance, thermal stability, and low surface energy.
• Electrolyte Additive for Lithium-Ion Batteries: Investigated for use in high-voltage battery electrolytes, where fluorinated dioxolanes can improve interfacial stability and cycle life.
• Organic Synthesis & Catalysis: Serves as a versatile fluorinated synthon in organic chemistry for constructing complex molecules, often used in reactions that leverage its masked aldehyde functionality.
• Surface Modification Agent: Used to impart hydrophobic and oleophobic properties to surfaces in textiles, electronics, and optics.

Basic Information

Product Name	2-Pentafluoroethyl-1,3-Dioxolane
CAS No.	150624-30-9
Molecular Formula	C5H5F5O2
Molecular Weight	192.09 g/mol
Synonyms	2-(Pentafluoroethyl)-1,3-dioxolane; 1,3-Dioxolane, 2-(pentafluoroethyl)-; 2-(1,1,2,2,2-Pentafluoroethyl)-1,3-dioxolane; 2-(Perfluoroethyl)-1,3-dioxolane; 2-Pentafluoroethyl-1,3-dioxolane; 2-(C2F5)-1,3-dioxolane; 4-(Pentafluoroethyl)-1,3-dioxolane (alternative numbering); Fluorinated dioxolane derivative
EINECS	Contact for details

Quality Control

Our 2-Pentafluoroethyl-1,3-Dioxolane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistent performance. Standard quality checks include assay by GC or HPLC, identity confirmation by IR or NMR spectroscopy, and control of key impurities. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. The container should be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC)	Individual impurity ≤ 1.0%; Total impurities ≤ 2.0%

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