Tolylene-2,4-diisocyanate CAS 584-84-9

What is Tolylene-2,4-diisocyanate CAS 584-84-9?

Tolylene-2,4-diisocyanate (commonly known as 2,4-TDI) CAS 584-84-9 is one of the primary isomers of toluene diisocyanate and serves as a key industrial intermediate in polyurethane chemistry, typically used either as a pure compound or as part of commercial TDI mixtures for large-scale polymer production.

Specifications

Features

• Key Isomer: Major component of commercial TDI mixtures (e.g., TDI-80/20).
• High Reactivity: Rapidly reacts with polyols and active hydrogen compounds in polymer systems.
• Industrial Backbone: Core raw material for polyurethane manufacturing industries.
• Versatile Intermediate: Enables production of a wide range of polymer materials.
• Large-Scale Use: Extensively produced and consumed in global chemical markets.

Applications

• Foam Production: Used in flexible and rigid polyurethane foams for furniture, insulation, and packaging.
• Coatings Use: Applied in paints, varnishes, and protective surface coatings.
• Adhesives Use: Utilized in adhesives, sealants, and binding formulations.
• Elastomer Use: Used to produce polyurethane elastomers for industrial and automotive parts.
• Wire Enamels: Applied in insulating coatings for wires and electrical components.
• Polymer Intermediate: Serves as a crosslinking and chain-building agent in polymer synthesis.

Packaging

Mikem offers flexible packaging options, including 25 kg of fiber drums for liquid products and 15–25 kg PP/PE bags for powder products, all customizable to meet your specific needs.