1,3-BUTADIENE 106-99-0 130983-70-9 Biethylene Bivinyl Buta-1,3-dieen [Dutch] Buta-1,3-dien [German] Buta-1,3-diene Butadieen [Dutch] Butadien [Polish] Butadiene Butadiene monomer Butadiene-1,3-uninhibited CCRIS 99 Divinyl EINECS 203-450-8 Erythrene HSDB 181 NCI-C50602 UN 1010 Vinylethylene alpha,gamma-Butadiene