(2E)-N,N'-bis(3-aminopropyl)but-2-ene-1,4-diamine Price - Select 2021 latest high quality (2E)-N,N'-bis(3-aminopropyl)but-2-ene-1,4-diamine products in best price from global manufacturers, suppliers, wholesalers and factory on Chemsrc.com>>Mobile(AMP) version: (2E)-N,N'-bis(3-aminopropyl)but-2-ene-1,4-diamine price