Description

Tetrakis[(Phosphonooxy)Methyl]Urea is a multifunctional organophosphorus compound characterized by its unique molecular structure. This chemical is valued for its ability to act as a reactive intermediate and a source of phosphonomethyl groups in advanced synthesis. It is primarily sought by research and development teams, as well as process chemists, in the agrochemical and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Agrochemical Intermediate: A key building block in the synthesis of novel herbicides, plant growth regulators, and fungicides with enhanced systemic activity.
• Flame Retardant Synthon: Used in the production of phosphorus-containing flame retardants for polymers, textiles, and coatings, promoting char formation.
• Complexing Agent Precursor: Serves as a starting material for manufacturing chelating agents and sequestrants used in water treatment and industrial cleaning formulations.
• Cross-linking Agent: Employed in the modification of resins and polymers to improve thermal stability, adhesion, and mechanical properties.
• Pharmaceutical Research: Investigated as a potential intermediate for prodrugs or bioactive molecules targeting specific enzymatic pathways.
• Surface Treatment: Used in formulations for metal surface pretreatment to enhance corrosion resistance and paint adhesion.

Basic Information

Product Name	Tetrakis[(Phosphonooxy)Methyl]Urea
CAS No.	67892-52-8
Molecular Formula	C5H14N2O13P4
Molecular Weight	476.05 g/mol
Synonyms	Urea, N,N,N',N'-tetrakis[(phosphonooxy)methyl]-; Tetrakis(phosphonomethyl)urea; Phosphonomethylated urea; Urea tetramethylenephosphonate; TPU (abbrev.); Tetramethylolurea tetraphosphonate; N,N,N',N'-Tetrakis[(dihydroxyphosphoryl)methyl]urea
EINECS	Contact for details

Quality Control

Every batch of Tetrakis[(Phosphonooxy)Methyl]Urea is produced and tested under a strict quality management system. We provide comprehensive analytical documentation, including a Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. Our quality protocols are designed to ensure batch-to-batch consistency and compliance with relevant research and industrial standards.

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). Due to its hygroscopic nature, the container must be kept sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 3.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%

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