1,2,3,4-butanetetracarboxylic dianhydride ni ifu ya kirisiti yera ifite akamaro gakomeye mubikorwa byinganda.Azwiho kuba idasanzwe yubushyuhe nubukanishi, iyi nteruro ikora nkibice byingenzi byubaka mugukora polymers-ikora cyane, resin, hamwe nibigize.Hamwe na CAS numero 4534-73-0, ifatwa nkigisubizo cyizewe kandi cyigiciro cyinshi mubikorwa bitandukanye byinganda.