CAS Registry Number

CAS 5395-50-6 — Tetramethylolacetylenediurea

Tetramethylolacetylenediurea (CAS 5395-50-6) is a specialized chemical compound primarily used as a high-performance curing agent for epoxy resins, particularly in adhesives, composites, and coatings where elevated thermal and chemical resistance are required. It is also employed in certain polyurethane systems to enhance durability. This chemical has a molecular formula of C8H14N4O6 and a molecular weight of 262.22 g/mol. It is classified with a signal word of *Danger* and must be stored at ambient conditions. Handling requires adherence to standard chemical safety protocols, including proper ventilation and protective equipment. Molekula supplies Tetramethylolacetylenediurea from research to bulk quantities with full documentation and ISO 9001:2015 traceability.