Description

2-[(4-Isocyanatocyclohexyl)Methyl]-p-Tolyl Isocyanate is a specialized diisocyanate monomer featuring both an alicyclic and an aromatic isocyanate group. This unique bifunctional structure is critical for synthesizing high-performance polyurethane and polyurea polymers with tailored properties. It is essential for R&D and production in advanced material sectors requiring specific reactivity profiles and enhanced durability.

Application

• Advanced Polyurethane Elastomers: Serves as a key building block for high-performance elastomers with superior mechanical strength, abrasion resistance, and low-temperature flexibility.
• Specialty Coatings and Adhesives: Used in formulating high-end industrial coatings, sealants, and adhesives that demand excellent chemical resistance and weatherability.
• Crosslinking Agent for Polymers: Functions as an effective crosslinker to enhance the thermal stability and mechanical properties of various polymer systems.
• Automotive and Aerospace Components: Integral in manufacturing lightweight, durable components such as gaskets, seals, and interior panels.
• Synthesis of Pharmaceutical Intermediates: Employed in organic synthesis to create complex molecular architectures for active pharmaceutical ingredients (APIs) and agrochemicals.
• Optical and Electronic Materials: Used in the development of specialty polymers for optical lenses, encapsulants, and insulating materials in electronics.

Basic Information

Product Name	2-[(4-Isocyanatocyclohexyl)Methyl]-p-Tolyl Isocyanate
CAS No.	92612-63-0
Molecular Formula	C15H16N2O2
Molecular Weight	256.30 g/mol
Synonyms	4-Isocyanatomethyl-1-(4-methylphenyl)cyclohexane; 1-Isocyanato-4-[(4-isocyanatocyclohexyl)methyl]benzene; 4-Methylphenyl 4-isocyanatomethylcyclohexyl isocyanate; p-Tolyl 4-isocyanatomethylcyclohexyl isocyanate; Bis(4-isocyanatocyclohexylmethyl)benzene isomer; Dicyclohexylmethane diisocyanate derivative; H12MDI-p-tolyl isocyanate adduct
EINECS	Contact for details

Quality Control

Our production of 2-[(4-Isocyanatocyclohexyl)Methyl]-p-Tolyl Isocyanate adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques like HPLC, GC, and FTIR to verify identity, assay, and impurity profiles. Certificates of Analysis (COA) documenting all critical parameters are provided and can be tailored to meet specific customer or regulatory 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, containers must be kept sealed under a dry inert atmosphere (e.g., nitrogen or argon) to prevent hydrolysis and maintain product integrity. Keep away from heat, sparks, 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)	32.0 - 33.0 %
Hydrolyzable Chloride	≤ 0.01%
Water Content (Karl Fischer)	≤ 0.05%
Specific Gravity (20°C)	1.10 - 1.15
Viscosity (25°C)	Contact for details

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