Description

Decafluorotriphenylphosphine Oxide is a highly fluorinated organophosphorus compound known for its exceptional electron-withdrawing properties and thermal stability. This compound serves as a critical ligand precursor and building block in advanced materials science and specialty chemical synthesis. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and electronics industries for developing novel catalysts, flame retardants, and high-performance polymers.

Application

• As a key ligand precursor for transition metal catalysts used in cross-coupling reactions (e.g., Suzuki, Heck).
• In the synthesis of advanced materials, including fluorinated polymers and liquid crystals for electronic displays.
• As a reactive intermediate in pharmaceutical research for creating drug candidates with improved metabolic stability.
• In the development of flame-retardant additives for high-performance plastics and resins.
• For the preparation of fluorinated surfactants and surface modifiers with unique wetting properties.
• As a building block in agrochemical research for novel active ingredients.
• In academic and industrial R&D exploring new organofluorine chemistry and catalysis.

Basic Information

Product Name	Decafluorotriphenylphosphine Oxide
CAS No.	5594-90-1
Molecular Formula	C18F10OP
Molecular Weight	450.15 g/mol
Synonyms	Perfluorotriphenylphosphine Oxide; Tris(pentafluorophenyl)phosphine Oxide; Decafluoro-1,1',1''-phosphinylidynetris(benzene); P,P,P-Tris(pentafluorophenyl)phosphine Oxide; (Pentafluorophenyl)phosphine Oxide Trimer; F10TPPO; 1,1',1''-Phosphinylidynetris[2,3,4,5,6-pentafluorobenzene]
EINECS	227-009-4

Quality Control

Our Decafluorotriphenylphosphine Oxide is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and elemental analysis, to ensure high purity and batch-to-batch consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory 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). This material is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 10 ppm

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