Description

1,4-Benzenediamine, N1,N4-Bis[Tris(4-Methylphenyl)Phosphoranylidene]- is a specialized organophosphorus compound featuring a unique bis(phosphoranylidene) structure. This compound serves as a valuable precursor and ligand in advanced synthetic chemistry, enabling the development of novel materials and catalysts. It is primarily sought by research institutions and industrial R&D departments focused on organic electronics, polymer science, and coordination chemistry.

Application

• Ligand in Catalysis: Acts as a sophisticated ligand for transition metal complexes, potentially enhancing catalytic activity and selectivity in cross-coupling and other organic transformations.
• Precursor for Functional Materials: Used in the synthesis of novel organic semiconductors, conductive polymers, or light-emitting materials for electronic device applications.
• Building Block in Organic Synthesis: Serves as a key intermediate for constructing complex molecular architectures, particularly those requiring rigid, conjugated backbones with phosphorus integration.
• Research & Development: Essential for academic and industrial research exploring new phosphorous-containing compounds, their reactivity, and physical properties.
• Polymer Modification: May be employed to introduce phosphoranylidene functional groups into polymer chains, altering thermal stability, electronic properties, or ligand-grafting capabilities.

Basic Information

Product Name	1,4-Benzenediamine, N1,N4-Bis[Tris(4-Methylphenyl)Phosphoranylidene]-
CAS No.	51870-56-5
Molecular Formula	C56H52N2P2
Molecular Weight	814.98 g/mol
Synonyms	N1,N4-Bis[tris(4-methylphenyl)phosphoranylidene]-1,4-benzenediamine; Bis[tris(p-tolyl)phosphoranylidene]-p-phenylenediamine; p-Phenylenebis(tris(4-methylphenyl)phosphine imide); 1,4-Phenylenebis(tris(p-tolyl)phosphorane imine); 51870-56-5; Tris(p-tolyl)phosphoranylidene-p-phenylenediamine derivative
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing key parameters such as purity, identity, and impurity profiles. We are committed to supplying high-purity, research-grade materials with consistent batch-to-batch quality to support your critical R&D and process development needs.

Storage

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

Specification

Item	Specification
Appearance	Off-white to yellow powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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