Description

Tris(Trifluoromethyl)Phosphine is a highly fluorinated organophosphorus compound characterized by its three trifluoromethyl groups bonded to a central phosphorus atom. This unique structure makes it a valuable and versatile ligand and building block in advanced chemical synthesis, particularly for creating air- and moisture-sensitive complexes. It is essential for researchers and manufacturers in the fields of catalysis, materials science, and specialty chemical production who require precise control over electronic and steric properties in their processes.

Application

• As a ligand in transition metal catalysis, particularly for reactions requiring electron-deficient phosphine ligands.
• Key precursor in the synthesis of advanced fluorinated materials and polymers with unique thermal and chemical resistance.
• Building block for organometallic complexes used in academic and industrial research.
• Intermediate in the development of specialty agrochemicals and pharmaceuticals where fluorine substitution is critical.
• Used in surface modification and coating technologies to impart hydrophobic properties.
• Component in electronic materials and precursor chemistry for semiconductor applications.

Basic Information

Product Name	Tris(Trifluoromethyl)Phosphine
CAS No.	432-04-2
Molecular Formula	C3F9P
Molecular Weight	237.99 g/mol
Synonyms	Phosphine, tris(trifluoromethyl)-; Tris(trifluoromethyl)phosphane; P(CF3)3; Trifluoromethylphosphine; Tris(perfluoromethyl)phosphine; Tris(trifluormethyl)phosphin (German); トリス(トリフルオロメチル)ホスフィン (Japanese)
EINECS	207-075-8

Quality Control

Our Tris(Trifluoromethyl)Phosphine is produced and handled under stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including NMR and GC analysis, to verify identity and assay. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment to support your quality assurance and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile and reactive nature, this material should be stored under an inert atmosphere (argon or nitrogen) at temperatures between 2°C and 8°C. The storage area must be cool, dry, and well-ventilated, away from sources of ignition, heat, and incompatible materials such as strong oxidizers.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid / gas
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%

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