1,?-Propanediol, 2(or 3)-(2-propenyloxy)-, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 1,1-methylenebis4-isocyanatobenzene is a chemical compound registered under CAS number 56060-75-4. It is also known as 1,2-Propanediol,2-propenyloxy-, polymer with .alpha.-hydro-.omega.-hydroxypoly (oxy-1,4-butanediyl) and 1. NewsChem supplies 1,?-Propanediol, 2(or 3)-(2-propenyloxy)-, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,4-butanediyl) and 1,1-methylenebis4-isocyanatobenzene for laboratory research and bulk production; product code 207993. Send an inquiry for purity, packaging, price and lead time.