Description

((Pentafluoroethyl)Thio)-Benzene is a specialized fluorinated organosulfur compound of significant interest in advanced chemical synthesis. This high-value intermediate is prized for its ability to introduce the unique pentafluoroethylthio group, imparting enhanced properties such as increased lipophilicity and metabolic stability to target molecules. It is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing fluorinated drug candidates, particularly in medicinal chemistry programs targeting CNS disorders and anti-infectives.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides where the fluorine moiety improves biological activity and environmental profile.
• Liquid Crystal & Electronic Materials: Serves as a precursor for fluorine-containing compounds used in liquid crystal displays (LCDs) and dielectric materials.
• Polymer Modification: Employed to introduce fluorinated side chains into polymers, enhancing their chemical resistance, thermal stability, and surface properties.
• Organic Synthesis & Catalysis: A valuable reagent in academic and industrial research for constructing complex sulfur- and fluorine-containing molecular architectures.
• Material Science Research: Investigated for creating self-assembled monolayers (SAMs) and surface modifiers with specific hydrophobic characteristics.

Basic Information

Product Name	((Pentafluoroethyl)Thio)-Benzene
CAS No.	65538-00-3
Molecular Formula	C8H5F5S
Molecular Weight	228.18 g/mol
Synonyms	Pentafluoroethyl Phenyl Sulfide; 1,1,2,2,2-Pentafluoroethyl Phenyl Sulfide; Benzene, ((pentafluoroethyl)thio)-; Phenyl Pentafluoroethyl Sulfide; α,α,α,ω,ω-Pentafluoroethyl Phenyl Sulfide; S-Pentafluoroethyl Benzenethiolate; (Pentafluoroethylsulfanyl)benzene; C6H5SC2F5
EINECS	Contact for details

Quality Control

Our production of ((Pentafluoroethyl)Thio)-Benzene adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques including GC, HPLC, and NMR to confirm identity and quantify impurities. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment, supporting your quality assurance and regulatory documentation needs.

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 and bases. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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