Synonyms: 1,4-Benzodioxan-5-ol(7CI,8CI); 1,4-Benzodioxan, 5-hydroxy-; 2,3-Dihydro-1,4-benzodioxin-5-ol;2,3-Dihydro-5-hydroxy-1,4-benzodioxin; 2,3-Dihydrobenzo[1,4]dioxine-5-ol;2,3-Ethylenedioxyphenol; 5-Hydroxy-1,4-benzodioxan; 5-Hydroxy-1,4-benzodioxane;5-Hydroxy-2,3-dihydro-1,4-benzodioxin