3754605 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3754605 > 2 > ChemIDplus > 068308112 > 68308-11-2 Alkylation feed prep de-ethanizer tail gas, hydrocarbon stream EINECS 269-631-9 Tail gas, (petroleum), propane-propylene alkylation feed prep deethanizer Tail gas, petroleum, propane-propylene alkylation feed prep deethanizer > 68308-11-2 > 068308112 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=068308112 $$$$