Atụmatụ na ọrụ ngwaahịa:
Benzophenones bụ ogige crystalline nkewa dị ka ketones aromatic na photosensitizers.Ọdịdị kemịkalụ ya pụrụ iche nwere mgbanaka benzene abụọ jikọtara ya na otu carbonyl, na-akpụ odo odo siri ike nke nwere isi ísì ụtọ.Site na nkwụsi ike dị mma na solubility na organic solvents, ọ nwere ọtụtụ ngwa ngwa na ụlọ ọrụ dị iche iche.
Otu n'ime isi ojiji nke benzophenones bụ ihe akụrụngwa maka nzacha ultraviolet (UV) na ihe ịchọ mma, ihe mkpuchi anwụ na ngwaahịa nlekọta onwe onye ndị ọzọ.Ikike ya ịbanye n'ụzarị UV na-emerụ ahụ na-enye nchebe dị mma na akpụkpọ ahụ ma na-egbochi mmebi nke ihe ndị nwere mmetụta.Na mgbakwunye, fototability nke benzophenones na-eme ka ha bụrụ ezigbo ihe eji esi ísì ụtọ na-adịte aka.
Ọzọkwa, a na-eji benzophenones eme ihe n'ọtụtụ ebe na-emepụta polymers, mkpuchi, na adhesives.Njirimara photoinitiating ya na-enyere aka ịgwọ na ọgwụgwọ nke resins UV-curable, na-eme ka arụmọrụ na ịdịte aka nke ngwaahịa ikpeazụ.Tụkwasị na nke ahụ, a pụrụ iji ogige ahụ na-emepụta ihe ndị na-emepụta ọgwụ ndị na-emepụta ọgwụ, agba, na pigmenti, na-enye aka na ọganihu na mpaghara dị iche iche.