Description

4,4'-(1,2-Diethylethylene)Diphenyl Bis(Dihydrogen Phosphate) is a specialized organophosphorus compound that serves as a critical intermediate in advanced chemical synthesis. Its unique structure, featuring a central ethylene bridge flanked by phosphate-functionalized aromatic rings, makes it a valuable building block for creating complex molecules with tailored properties. This high-purity intermediate is essential for research and development in the pharmaceutical and agrochemical sectors, where precise molecular architecture is paramount for developing new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific enzyme pathways where phosphate groups play a crucial role.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators, contributing to enhanced efficacy and environmental profiles.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized phosphonate-based ligands used in homogeneous catalysis and metal complexation.
• Polymer Modification: Employed as a functional monomer or cross-linking agent to introduce phosphate groups into polymer backbones, improving flame retardancy, adhesion, or biocompatibility.
• Materials Science Research: Utilized in the development of organic-inorganic hybrid materials, metal-organic frameworks (MOFs), and advanced coatings.
• Chemical Biology Probes: Acts as a scaffold for creating probes that mimic biological phosphates, useful in studying enzymatic mechanisms and signal transduction.

Basic Information

Product Name	4,4'-(1,2-Diethylethylene)Diphenyl Bis(Dihydrogen Phosphate)
CAS No.	13425-53-1
Molecular Formula	C18H24O8P2
Molecular Weight	430.33 g/mol
Synonyms	1,2-Bis(4-(dihydrogen phosphonato)phenyl)butane; 4,4'-(1,2-Diethylethylene)diphenyl diphosphate; 1,2-Di(4-phosphonophenyl)butane; Butane-1,2-diylbis(4,1-phenylene) bis(dihydrogen phosphate); 4,4'-Butane-1,2-diylbis(diphenyl hydrogen phosphate); (1,2-Dibutyl-4,4'-biphenyl) bis(dihydrogen phosphate); Bis(4-phosphonophenyl)butane
EINECS	Contact for details

Quality Control

Our production of 4,4'-(1,2-Diethylethylene)Diphenyl Bis(Dihydrogen Phosphate) adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity suitable for sensitive synthetic applications. Each lot is characterized using advanced analytical techniques including NMR, HPLC, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment, supporting your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). The product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.