Yini umkhicito we Bisphenol A?

I-Bisphenoli A (BPA) Singeniso

I-Bisphenol A (BPA), lephindze yatiwe ngekutsi yi-2,2-bis (4-hydroxyphenyl) propane, yintfo lebalulekile lesuselwa ku-phenol kanye ne-acetone. Ihlanganiswa ngetimboni ngekuhlanganiswa kwe phenol kanye ne acetone lapho khona kunetintfo letikhutsatako letifana ne mercaptoacetic esidi, i-chloroacetic esidi, i-barium hydroxide, noma kusebentisa ema-ion ekushintjana. Kuyintfo lebalulekile yekhemikhali leluhlata.

Kuphendvula kwekufinyeta:
2 C6H6OH (Iphenoli) + (CH3)2C=O (I-Asithoni) → (C6H4OH)2C(CH3)2 (I-Bisphenol A) + H2O

Bisphenol A – lihlahlandlela lekumelana nekushisa lelinendzawo yekuncibilika lengu 155-158°C, ihlala icinile njengelidvwala etindzaweni letinekushisa lokusetulu.Chafata lapha kutfola emanani laphuculiwe.