英文别名5,6,7,8-tetrafluoro-2,3,4a,8a-tetrahydro-1,4-benzodioxin; 2,2,3,3-tetrahydro-5,6,7,8-tetrafluoro-1,4-benzodioxin; 5,6,7,8-TETRAFLUOROBENZO-1,4-DIOXENE; 1,4-Benzodioxin, 5,6,7,8-tetrafluoro-2,3-dihydro-; 5,6,7,8-Tetrafluoro-2,3-dihydrobenzo[b][1,4]dioxine; 5,6,7,8-Tetrafluoro-2,3-dihydro-1,4-benzodioxin; 5,6,7,8-tetrafluoro-2,3-dihydro-1,4-benzodioxine; 5,6,7,8-Tetrafluor-2,3-dihydro-1,4-benzo-dioxin; 5,6,7,8-Tetrafluor-1,4-benzodioxan; 5,6,7,8-tetrafluoro-1,4-benzodioxane; 5,6,7,8-tetrafluoro-2,3-dihydro-benzo[1,4]dioxine 
