Ko te Bisphenol A (BPA), e mōhiotia ana ko te diphenylolpropane, ko te (4-hydroxyphenyl)propane rānei, ka hanga i ngā tioata prismatic i roto i te etanoru waimeha me ngā tioata rite ki te ngira i roto i te wai. He mura, ā, he kakara phenolic ngawari. Ko tōna ira rewa he 157.2°C, ko tōna ira mura he 79.4°C, ā, ko te ira kohua o te bisphenol a he 250.0°C (i te 1.733 kPa). Ka waimeha te BPA i roto i te etanoru, te acetone, te waikawa acetic, te ether, te benzene, me ngā kawakore waimeha engari kāore e waimeha i roto i te wai. Ko tōna taumaha ngota he 228.29, he mea hanga mai i te acetone me te phenol, ā, he rauemi mata nui i roto i te umanga matū waro.

Ko te Bisphenol A – te wāhanga matua o te hanga polycarbonate, e whakarato ana i te māramatanga tino pai me te ātete ki te pānga ki ngā kirihou. Pāwhiri ki konei hei tiki i tētahi utu whakaheke nui mō te Bisphenol A.