Bisphenol A (BPA): Ko tōna ingoa pūtaiao ko 2,2-bis(4-hydroxyphenyl)propane. He tioata mā, he rite ki te ngira, ā, ko tōna ira rewa he 155–156 °C. He rauemi mata nui tēnei mō te whakarite i ngā kapia epoxy, polysulfones, polycarbonates, me ētahi atu hua. Ka taea te whakarite mā te tauhohenga whakapūpū o te phenol me te acetone i raro i te mahi a te whakakorikori.

Ka tutuki i te Bisphenol A te taurite tino pai i waenga i te utu me te mahi - te whiringa tino pai mō te whai huatanga nui. Mena kei te hiahia koe ki te hoko hua matū pono, tirohia te Shandong Pulisi Chemical Co., Ltd., e arotahi ana ki te "matū kounga" ā, kua 20 tau e mahi ana.