69898-52-8 Imidodicarbonic diamide, N,N',2-tris(6-isocyanatohexyl)-, polymer with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol, 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane and 2-oxepanone