Description

5-[(2-Isocyanatocyclohexyl)Methyl]-o-Tolyl Isocyanate is a specialized aromatic-aliphatic diisocyanate monomer featuring a cyclohexyl and a tolyl group, offering unique reactivity and structural properties for advanced polymer synthesis. This compound is valued for its ability to impart tailored flexibility, chemical resistance, and durability into high-performance polyurethane and polyurea systems. It is primarily sought by R&D chemists and formulators in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for the development of specialty cross-linking agents and polymer modifiers.

Application

• High-Performance Polyurethane Elastomers: Serves as a key building block for elastomers requiring excellent mechanical properties and hydrolysis resistance.
• Specialty Coatings and Paints: Used in formulating advanced industrial, automotive, and protective coatings that demand enhanced weatherability and chemical stability.
• Adhesives and Sealants: Imparts strong adhesion and flexibility in high-bond-strength adhesive and sealing formulations.
• Polyurea Spray Systems: Acts as a reactive component in fast-curing polyurea systems for linings, membranes, and protective layers.
• Cross-linking Agent for Polymers: Utilized to modify and cross-link various polymers, improving their thermal and mechanical performance.
• Chemical Intermediate: Employed in organic synthesis for creating novel amides, ureas, and other nitrogen-containing compounds.
• R&D and Pharmaceutical Intermediates: Potential use in research for developing specialized chemical entities and active pharmaceutical ingredients (APIs).

Basic Information

Product Name	5-[(2-Isocyanatocyclohexyl)Methyl]-o-Tolyl Isocyanate
CAS No.	94166-78-6
Molecular Formula	C15H16N2O2
Molecular Weight	256.30 g/mol
Synonyms	1,3-Diisocyanato-2-[(2-isocyanatocyclohexyl)methyl]benzene; 2-Methyl-1,3-phenylene bis(2-isocyanatocyclohexylmethane); o-Tolylene bis(2-isocyanatocyclohexylmethane); 5-[(2-Isocyanatocyclohexyl)methyl]-2-methylphenyl isocyanate; Bis(2-isocyanatocyclohexylmethyl)-o-tolylene; Cyclohexylmethyl-o-tolyl diisocyanate
EINECS	Contact for details

Quality Control

Our production of 5-[(2-Isocyanatocyclohexyl)Methyl]-o-Tolyl Isocyanate adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including assay by HPLC and titration, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, isocyanate content, and impurity profiles are provided with every shipment to guarantee compliance with your specific application requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15-25°C (59-77°F). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under a dry inert atmosphere (e.g., nitrogen or argon) to prevent degradation from atmospheric moisture. Keep away from heat, open flames, and incompatible materials such as alcohols, amines, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Isocyanate Content (NCO)	Contact for details
Specific Gravity (20°C)	~1.15 g/cm³
Moisture (Karl Fischer)	≤ 0.1%

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