;Propylene CAS: 115-07-1 Formula: C3H6 Propene Methylethylene Methylethene Prop-1-ene PubChem: 8252 EC (EINECS/ELINCS): 204-062-1 EC Index Number: 601-011-00-9 RTECS: UC6740000 UN: 1077 Merck: 12,8034 Beilstein/Gmelin: 1696878 Beilstein Reference: 4-01-00-00725 Swiss Giftliste 1: G-2795 ;