hex-1-ene 153522-12-4 33004-04-5 68526-99-8 592-41-6 68783-15-3 1-Hexene [UN2370] [Flammable liquid] AI3-28797 Butyl ethylene Dialene 6 EINECS 209-753-1 HSDB 1079 Hexene Hexylene NSC 74121 UN2370 (C6-C7) alpha olefins(petroleum) Alkenes, C6-7 alpha- EINECS 272-188-4 InChI=1/C6H12/c1-3-5-6-4-2/h3H,1,4-6H2,2H 240761_ALDRICH 230545_ALDRICH Alkenes, C6-9 alpha- EINECS 271-244-5 alpha olefins (petroleum), (C6-C9) cut NCGC00091703-01 52930_FLUKA 1-Hexene 1-n-Hexene Butylethylene Hexene-1 NSC74121