Covestro (formerly Bayer) Desmodur I Isophorone Diisocyanate IPDI 4098-71-9

                              Chemical Name ：3-isocyanatomethylene-3,5,5- Trimethylcyclohexyl isocyanate alias : 3-Isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate; 5-Isocyanato-1-(isocyanatometh…