Description

1,4-Bis(Isocyanatomethyl)Cyclohexane is a high-purity, aliphatic diisocyanate monomer. This compound is a critical building block in the synthesis of advanced polymers, offering superior light stability and chemical resistance compared to aromatic alternatives. It is essential for manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries seeking to develop high-performance, durable, and weatherable products.

Application

• High-Performance Polyurethane Coatings: A key raw material for light-stable, aliphatic polyurethane coatings used in automotive clear coats, industrial maintenance paints, and aerospace finishes.
• Specialty Adhesives & Sealants: Used to formulate advanced adhesives and sealants with excellent flexibility, adhesion, and resistance to yellowing under UV exposure.
• Elastomers and Castables: Serves as a crosslinker in the production of durable polyurethane elastomers for industrial rollers, gaskets, and wear-resistant parts.
• UV-Curable Resins: An intermediate in the synthesis of oligomers for UV-curable resin systems, prized for their rapid curing and environmental benefits.
• Chemical Synthesis Intermediate: Utilized as a versatile building block in organic synthesis for pharmaceuticals, agrochemicals, and other specialty chemicals.

Basic Information

Product Name	1,4-Bis(Isocyanatomethyl)Cyclohexane
CAS No.	10347-54-3
Molecular Formula	C10H14N2O2
Molecular Weight	194.23 g/mol
Synonyms	1,4-Diisocyanatomethylcyclohexane; Dicyclohexylmethane-4,4'-diisocyanate (hydrogenated); H12MDI (Hydrogenated Methylene Diphenyl Diisocyanate); 4,4'-Diisocyanato-dicyclohexylmethane; Bis(4-isocyanatocyclohexyl)methane; Hydrogenated MDI; 1,1'-Methylenebis(4-isocyanatocyclohexane); Cycloaliphatic diisocyanate
EINECS	233-754-9

Quality Control

Our 1,4-Bis(Isocyanatomethyl)Cyclohexane is manufactured under stringent quality management systems. Every batch undergoes rigorous analytical testing, including GC, HPLC, and titration methods, to ensure it meets precise purity and isocyanate content specifications. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing all critical parameters for your quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area under an inert atmosphere (e.g., nitrogen or argon) to prevent oxidation and moisture absorption. Recommended storage temperature is 2-8°C (36-46°F) to maintain stability and minimize volatility. 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 (GC)	≥ 99.0 %
Isocyanate Content (NCO)	42.5 - 43.5 %
Hydrolyzable Chloride	≤ 10 ppm
Total Chloride	≤ 20 ppm
Viscosity (25°C)	Contact for details
Specific Gravity (25°C)	Contact for details

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