Description

Phosphine Oxide, 1,1-(2,8-Dibenzofurandiyl)Bis[1,1-Diphenyl- is a high-purity, specialized organophosphorus compound with the CAS Registry Number 911397-27-8. This chemical is valued for its role as a key intermediate and functional additive in advanced material synthesis, offering unique electronic and steric properties. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel catalysts, ligands, and high-performance materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Catalyst & Ligand Synthesis: Used in the preparation of specialized phosphine-based ligands for transition metal catalysis in fine chemical manufacturing.
• Agrochemical Research: Acts as a key intermediate in the development of new-generation herbicides, pesticides, and plant growth regulators.
• Organic Light-Emitting Diodes (OLEDs): Employed as an electron-transport or host material in the fabrication of advanced OLED devices due to its electronic properties.
• Polymer Modification: Functions as a flame retardant additive or a comonomer to enhance the thermal stability and mechanical properties of engineering plastics.
• Material Science Research: Utilized in academic and industrial R&D for creating novel metal-organic frameworks (MOFs) and other functional materials.

Basic Information

Product Name	Phosphine Oxide, 1,1-(2,8-Dibenzofurandiyl)Bis[1,1-Diphenyl-
CAS No.	911397-27-8
Molecular Formula	C42H28O3P2
Molecular Weight	650.61 g/mol
Synonyms	1,1'-(2,8-Dibenzofurandiyl)bis[1,1-diphenylphosphine oxide]; Bis(diphenylphosphinyl)-2,8-dibenzofuran; 2,8-Bis(diphenylphosphoryl)dibenzofuran; DPDBFPO; (2,8-Dibenzofurandiyl)bis(diphenylphosphine oxide); Phosphine oxide, P,P'-(2,8-dibenzofurandiyl)bis[P,P-diphenyl- Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Phosphine Oxide, 1,1-(2,8-Dibenzofurandiyl)Bis[1,1-Diphenyl- is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Production adheres to cGMP guidelines where applicable. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support custom synthesis and can tailor specifications to meet specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). The compound may be light-sensitive and should be handled under an inert atmosphere for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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