Description

Bis[[3-(Isocyanatomethyl)Phenyl]Carbamic Acid][[(Diethoxyphosphinyl)Methyl]Imino]Bis(2,1-Ethanediyl) Ester is a specialized organophosphorus compound with a complex molecular structure, serving as a high-performance reactive intermediate. Its value lies in its ability to impart unique chemical functionality, particularly in advanced polymer synthesis and material science applications. This product is essential for R&D chemists and industrial manufacturers in sectors requiring tailored chemical properties, such as specialty adhesives, coatings, and flame-retardant materials.

Application

• Reactive Intermediate for Polymer Synthesis: Used in the production of polyurethanes, polyureas, and other specialty polymers where its isocyanate and phosphonate groups enable cross-linking and property modification.
• Flame Retardant Precursor: Acts as a key building block in the synthesis of organophosphorus flame retardants for plastics, textiles, and coatings.
• Adhesive & Sealant Formulations: Incorporated into high-performance adhesive systems to enhance thermal stability, adhesion, and chemical resistance.
• Surface Coating Modifier: Utilized in specialty coatings to improve durability, weatherability, and surface interaction properties.
• Chemical Research & Development: Serves as a valuable reagent for exploring new organophosphorus chemistry and developing novel functional materials.
• Pharmaceutical Intermediate (Potential): May be investigated as a synthetic intermediate for complex active pharmaceutical ingredients (APIs) requiring specific phosphorus-containing motifs.

Basic Information

Product Name	Bis[[3-(Isocyanatomethyl)Phenyl]Carbamic Acid][[(Diethoxyphosphinyl)Methyl]Imino]Bis(2,1-Ethanediyl) Ester
CAS No.	68133-14-2
Molecular Formula	C31H41N5O9P
Molecular Weight	667.66 g/mol
Synonyms	Bis(2-((((3-(isocyanatomethyl)phenyl)carbamoyl)oxy)ethyl) (((diethoxyphosphoryl)methyl)imino)carbamate; Phosphonic acid, P-[[[[[3-[(isocyanatomethyl)phenyl]amino]carbonyl]oxy]ethyl]carbamoyl]methyl]-, diethyl ester; A reactive bis-isocyanate phosphonate ester; [[(Diethoxyphosphinyl)methyl]imino]bis(2,1-ethanediyl) bis[[3-(isocyanatomethyl)phenyl]carbamate]; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our production of Bis[[3-(Isocyanatomethyl)Phenyl]Carbamic Acid][[(Diethoxyphosphinyl)Methyl]Imino]Bis(2,1-Ethanediyl) Ester adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency meet the high standards required for industrial and research applications. Certificates of Analysis (COA) detailing specific batch results are provided to guarantee traceability and support your quality assurance processes.

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 (moisture-sensitive) nature, the container must be kept tightly sealed under a dry inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Isolate from incompatible materials such as strong acids, bases, alcohols, and amines.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Isocyanate Content (Titration)	Contact for details
Water Content (KF)	≤ 0.5%
Specific Gravity	Contact for details

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