Description

3,7-Dimethyl-1,3,5,7-Tetraphenyl-1,5,3,7-Diazadiphosphocinium Diiodide is a specialized organophosphorus salt with a unique cationic structure, serving as a high-value precursor and catalyst in advanced chemical synthesis. Its significance lies in its role as a key intermediate for constructing complex molecular frameworks, particularly in the development of novel materials and pharmaceuticals. This compound is essential for research institutions and industrial manufacturers focused on organocatalysis, ligand synthesis, and the production of fine chemicals.

Application

• Catalyst Precursor: Acts as a key starting material for synthesizing novel phosphorus-based catalysts used in organic transformations.
• Ligand Synthesis: Employed in the preparation of sophisticated phosphine and N,P-ligands for transition metal catalysis.
• Pharmaceutical Intermediate: Serves as a building block in the research and development of active pharmaceutical ingredients (APIs) with complex heterocyclic structures.
• Material Science Research: Used in the development of ionic liquids, functional polymers, and advanced materials with tailored electronic properties.
• Academic & Industrial R&D: A valuable reagent for methodological studies in synthetic organic and organometallic chemistry.

Basic Information

Product Name	3,7-Dimethyl-1,3,5,7-Tetraphenyl-1,5,3,7-Diazadiphosphocinium Diiodide
CAS No.	85684-42-0
Molecular Formula	C34H32I2N2P2
Molecular Weight	800.31 g/mol
Synonyms	1,5,3,7-Diazadiphosphocinium, 3,7-dimethyl-1,3,5,7-tetraphenyl-, diiodide; Diazadiphosphocinium diiodide salt; Tetraphenyldiazadiphosphocinium diiodide; DMPD Diiodide; N,P-Cyclic cation salt
EINECS	Contact for details

Quality Control

Every batch of 3,7-Dimethyl-1,3,5,7-Tetraphenyl-1,5,3,7-Diazadiphosphocinium Diiodide is manufactured and tested under strict quality management protocols to ensure consistency and high purity for research and industrial applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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