182220-80-0 68540-56-7 Isophorane diisocyanate, poly(oxypropylene)glycerol polymer Poly(oxy(methyl-1,2-ethanediyl)), alpha,alpha',alpha''-1,2,3-propanetriyltris(omega-hydroxy-, polymer with 5-isocyanato-1-(isocyanatomethyl)-1,3,3-trimethylcyclohexane Polypropylene glycol glycerol triether, 3-isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate polymer