2-PENTENE,4,4-DIMETHYL-,(E), trans-4,4-dimethyl-pentene, TRANS-TERT-BUTYLPROPENE, 2-Pentene, 4,4-dimethyl-, (E)-, (2E)-4,4-Dimethyl-2-pentene, (E)-4,4-dimethylpent-2-ene, (E)-(CH3)3CCH=CHCH3, trans-4,4-dimethylpent-2-ene, TRANS-4,4-DIMETHYL-2-PENTENE, 4,4-DIMETHYL-2-PENTENE, dimethyl-4,4 pentene-2 (trans), E-4,4-dimethyl-2-pentene