苯并二恶烷是一类具有分子式C8H8O2的异构化合物。苯二恶烷的三种异构体，因为二氧烷的氧的第二个原子可以在第二、第三或第四个位置：1,2-二恶烷、1,3-二恶烷和1,4-二氧六环，它们分别给出1,2-苯并二恶烷、1,3-苯并二恶烷和1,4-苯并二恶烷。
2-Chloro-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)acetamide
2,3-Dihydrobenzo[b][1,4]dioxine-6-carbaldehyde
2,3-Dihydrobenzo[b][1,4]dioxine-5-carboxylic acid
3-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)propanoic acid
2,3-Dihydrobenzo[b][1,4]dioxine
2,3-Dihydrobenzo[b][1,4]dioxine-5-carboxamide
8-Chloro-2,3-dihydro-1,4-benzodioxine-6-carboxylic acid
Sodium 2,3-dihydro-1,4-benzodioxine-6-sulfinate
6-Methoxy-2,3-dihydrobenzo[b][1,4]dioxine
Methyl 3-amino-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)propanoate hydrochloride
(S)-1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)ethan-1-amine hydrochloride
N-(Piperidin-4-ylmethyl)-2,3-dihydrobenzo[b][1,4]dioxine-5-carboxamide hydrochloride
1-(3-Bromophenyl)-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)prop-2-en-1-one
8-Chloro-2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde
(8-Chloro-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)methanol
N-Methyl-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide
1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid
3-[(3,4-Ethylenedioxy)phenyl]-1-propene
1-(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)ethanamine oxalate
(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)((S)-3-hydroxypyrrolidin-1-yl)methanone
1-(2,3-Dihydrobenzo[b][1,4]dioxine-2-carbonyl)piperidine-4-carboxylic acid
(2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)(3-methylpiperazin-1-yl)methanone hydrochloride
N-(Piperidin-4-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide hydrochloride
1-((2,3-Dihydrobenzo[b][1,4]dioxin-2-yl)methyl)piperidin-4-ol
(2,3-Dihydrobenzo[b][1,4]dioxin-5-yl)(4-(methylamino)piperidin-1-yl)methanone hydrochloride
(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)(4-(hydroxymethyl)piperidin-1-yl)methanone
3-Bromo-3',4'-(ethylenedioxy)benzophenone
3,4-(Ethylenedioxy)-2'-iodobenzophenone
