BASF BASF PolyTHF 1000 PTMEG1000 molecular weight 25190-06-1
CAS number ：25190-06-1 Molecular formula ：C8H18O4 Chemical name ：Polytetramethylene ether glycol; polytetrahydrofuran Purpose : PTMEG is mainly used to produce polyurethane elastomers, polyurethane el…
