Description

3-[3-[(Aminobenzyl)Phenyl]Ureido]Methylphenyl Isocyanate is a specialized aromatic isocyanate derivative, a key building block in advanced polymer synthesis. Its molecular structure, featuring both isocyanate and urea functionalities, makes it a critical component for creating high-performance materials with tailored properties. This compound is essential for R&D and production in sectors requiring custom polyurethane and polyurea chemistries, such as specialty coatings, adhesives, and advanced elastomers. The CAS number for this substance is 71106-52-0.

Application

• Crosslinking Agent for high-durability polyurethane coatings and sealants.
• Monomer in the synthesis of specialty polyurea elastomers for industrial applications.
• Chemical Intermediate for pharmaceutical and agrochemical research, enabling novel compound libraries.
• Adhesive Formulation component, enhancing thermal and chemical resistance in structural bonds.
• Modifier for epoxy and other resin systems to improve flexibility and impact resistance.
• Material Science R&D, used to develop novel polymers with specific mechanical or optical properties.

Basic Information

Product Name	3-[3-[(Aminobenzyl)Phenyl]Ureido]Methylphenyl Isocyanate
CAS No.	71106-52-0
Molecular Formula	C22H20N4O2
Molecular Weight	372.42 g/mol
Synonyms	1-Isocyanato-3-[[3-[(aminobenzyl)phenyl]ureido]methyl]benzene; 3-[[[3-[(Aminophenyl)methyl]phenyl]amino]carbonyl]aminomethyl]phenyl isocyanate; 1,1'-[Methylenebis(3,1-phenylene)]bis[3-(aminophenylmethyl)urea] derivative; Isocyanic acid, 3-[[3-[(aminobenzyl)phenyl]ureido]methyl]phenyl ester; Aminobenzyl phenyl urea isocyanate derivative
EINECS	Contact for details

Quality Control

Our production of 3-[3-[(Aminobenzyl)Phenyl]Ureido]Methylphenyl Isocyanate adheres to stringent quality protocols. Each batch is analyzed to ensure high purity and consistency, with key parameters verified via HPLC, NMR, and titration methods. A comprehensive Certificate of Analysis (COA) detailing identity, assay, and impurity profiles is provided with every shipment, ensuring full traceability and compliance with your research or production specifications.

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 from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Heavy Metals	≤ 20 ppm

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