英文别名1,3,2-Benzodioxaphosphole, 2-hydroxy-, 2-oxide; 2-hydroxy-1,3,2λ5-benzodioxaphosphole 2-oxide; pyrocatechol cyclophosphoric acid; Phosphorsaeure-o-phenylenester; Cyclisches Phosphat des Catechols; o-Phenylencyclophosphorsaeure; 1,3,2-benzodioxaphosphol-2-ol 2-oxide 
