Description

Ethynylsulfurpentafluoride is a highly reactive gaseous organofluorine compound characterized by its unique ethynyl and sulfur pentafluoride functional groups. This specialized chemical is valued for its role as a versatile building block and fluorinating agent in advanced synthetic chemistry. It is primarily utilized by research and development teams in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel fluorinated molecules.

Application

• Advanced Pharmaceutical Intermediates: Serves as a key synthon for introducing the ethynylsulfurpentafluoride moiety into potential drug candidates, particularly in medicinal chemistry research.
• Agrochemical Research: Used in the development of novel fluorinated pesticides and herbicides, where the introduction of fluorine can enhance biological activity and stability.
• Specialty Fluoropolymer Precursors: Acts as a monomer or modifier in the synthesis of high-performance polymers with unique surface properties and chemical resistance.
• Ligand Synthesis for Catalysis: Employed in the creation of specialized ligands for transition metal catalysis, enabling new reaction pathways.
• Electronics and Semiconductor Materials: Investigated as a precursor for chemical vapor deposition (CVD) processes to deposit thin films containing sulfur and fluorine.
• Synthetic Methodology Development: A valuable reagent for academic and industrial researchers exploring new fluorination and alkyne-based coupling reactions.

Basic Information

Product Name	Ethynylsulfurpentafluoride
CAS No.	917-89-5
Molecular Formula	C2HF5S
Molecular Weight	152.08 g/mol
Synonyms	Ethynyl sulfur pentafluoride; Pentafluorosulfanylethyne; Ethynylsulfur pentafluoride; SF5C≡CH; (Pentafluoro-λ6-sulfanyl)ethyne; 1-(Pentafluorosulfanyl)ethyne; Acetylene, (pentafluorosulfanyl)-
EINECS	Contact for details

Quality Control

Every batch of Ethynylsulfurpentafluoride is produced and analyzed under stringent quality protocols to ensure consistency and purity for research applications. Our products undergo rigorous quality testing, including advanced spectroscopic and chromatographic methods, to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed, properly rated cylinder or container, protected from light. Store in a cool, well-ventilated area away from heat, ignition sources, and incompatible materials such as strong bases and oxidizers. Due to its highly volatile and gaseous nature, containers must be kept upright and secured. Store at controlled room temperature.

Specification

Item	Specification
Appearance	Colorless Gas
Identification (IR)	Conforms
Purity (GC)	≥ 97.0%
Moisture (KF)	≤ 0.1%

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