(2,2,5-三甲基-[1,3]二噁-5-基)甲醇

2-methyl-3-(4-methylbenzoyloxy)-2-((4-(trifluoromethyl)benzoyloxy)methyl)propyl 3,5-bis(trifluoromethyl)benzoate

甲醛

丙醛

ethene