70320-30-8

1,2-BIS(DI-P-TOLYLPHOSPHINO)ETHANE 1,2-Bis(di-p-tolylphosphaneyl)ethane Phosphine, 1,1'-(1,2-ethanediyl)bis[1,1-bis(4-methylphenyl)- 2-bis(4-methylphenyl)phosphanylethyl-bis(4-methylphenyl)phosphane