Description

1,1,1,3,3,3-Hexafluoropropane-2-Thione is a specialized fluorinated organic compound, also known as hexafluorothioacetone dimer, valued for its unique reactivity as a versatile sulfur-containing building block. It serves as a critical intermediate in advanced organic synthesis, enabling the introduction of fluorinated thione or thiol functionalities into target molecules. This high-value chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries developing novel fluorinated compounds with enhanced properties.

Application

• Pharmaceutical Intermediate: Key building block for synthesizing fluorinated active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where fluorine substitution improves efficacy and environmental profile.
• Advanced Material Precursor: Serves as a monomer or modifier in the synthesis of specialty polymers and coatings with unique surface properties.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel sulfur- and fluorine-containing ligands for catalytic systems.
• Fluorination Reagent: Acts as a source of the -SCF3 group or other fluorinated moieties in complex organic transformations.
• Research & Development: A valuable tool for academic and industrial R&D exploring new synthetic methodologies involving fluorinated thiones.

Basic Information

Product Name	1,1,1,3,3,3-Hexafluoropropane-2-Thione
CAS No.	1490-33-1
Molecular Formula	C3F6S
Molecular Weight	182.08 g/mol
Synonyms	Hexafluorothioacetone Dimer; Perfluorothioacetone Dimer; 1,1,1,3,3,3-Hexafluoro-2-propanethione; Bis(trifluoromethyl) thioketone; 2-Propanethione, 1,1,1,3,3,3-hexafluoro-; Trifluoromethyl thio ketone dimer
EINECS	Contact for details

Quality Control

Our 1,1,1,3,3,3-Hexafluoropropane-2-Thione is produced under stringent quality management systems. Each batch undergoes comprehensive analytical testing, including assay by GC or HPLC and identity confirmation by FT-IR and NMR spectroscopy, to ensure high purity and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles where applicable to support our customers in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong bases and oxidizing agents. Due to its highly volatile nature, ensure containers are securely sealed. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/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.