CAS Registry Number

CAS 2422-91-5 — Triphenylmethanetriisocyanate

Triphenylmethanetriisocyanate is a high-performance isocyanate compound used primarily in the production of polyurethane adhesives, coatings, and rigid foams due to its excellent thermal stability and reactivity. This aromatic triisocyanate features a symmetrical structure, enabling strong cross-linking properties. It has a CAS number of 2422-91-5, a molecular formula of CH(C6H4NCO)3, and a molecular weight of 367.36 g/mol. Store under inert conditions at 2–8°C, as it carries a **Danger** signal word for acute toxicity and skin irritation. Molekula supplies Triphenylmethanetriisocyanate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Also known as: Triphenylmethane triisocyanate solution, 27% in ethyl acetate