Description

1,2,4,5-Tetraphosphaspiro(2.2)Pentane, 1,2,4,5-Tetrakis(1,1-Dimethylet Hyl)- CAS NO 86560-61-4 is a specialized organophosphorus compound featuring a unique spirocyclic structure with four phosphorus atoms. This compound is valued for its role as a versatile ligand and precursor in advanced chemical synthesis and materials science. It is primarily sought by R&D and production teams in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel catalysts and functional materials.

Application

• Ligand in Homogeneous Catalysis: Used to create transition metal complexes for asymmetric synthesis and cross-coupling reactions.
• Precursor for Flame Retardants: Serves as a building block for developing novel phosphorus-based flame-retardant additives for polymers and textiles.
• Intermediate in Pharmaceutical Synthesis: Employed in the research and development of new active pharmaceutical ingredients (APIs).
• Agrochemical Research: Utilized in synthesizing novel ligands for catalysts used in producing crop protection agents.
• Material Science: Investigated for the development of metal-organic frameworks (MOFs) and other advanced functional materials.
• Polymer Modification: Acts as a monomer or cross-linking agent for creating polymers with specific thermal or mechanical properties.

Basic Information

Product Name	1,2,4,5-Tetraphosphaspiro(2.2)Pentane, 1,2,4,5-Tetrakis(1,1-Dimethylet Hyl)-
CAS No.	86560-61-4
Molecular Formula	C17H36P4
Molecular Weight	368.39 g/mol
Synonyms	1,2,4,5-Tetrakis(tert-butyl)-1,2,4,5-tetraphosphaspiro[2.2]pentane; 1,2,4,5-Tetrakis(1,1-dimethylethyl)-1,2,4,5-tetraphosphaspiro[2.2]pentane; Tetrakis(tert-butyl)tetraphosphaspiropentane; Spirocyclic tetraphosphine ligand; 1,2,4,5-Tetraphosphaspiro[2.2]pentane, 1,2,4,5-tetrakis(1,1-dimethylethyl)-; P4C3(t-Bu)4
EINECS	Contact for details

Quality Control

Our production of 1,2,4,5-Tetraphosphaspiro(2.2)Pentane, 1,2,4,5-Tetrakis(1,1-Dimethylet Hyl)- adheres to a rigorous quality management system. Each batch undergoes comprehensive analytical testing, including NMR, HPLC, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 15-25°C. This compound is hygroscopic (moisture-sensitive) and easily oxidized; prolonged exposure to air or moisture must be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
31P NMR Purity	Conforms
Melting Point	Contact for details
Residual Solvents (GC)	Meets ICH guidelines

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