English Dictionary

benzophenone

noun

(organic chemistry, countable) Any of a class of aromatic ketones based on the parent compound diphenylketone (C₆H₅)₂CO; used, amongst other things, as ingredients in sunblock.

Benzophenone is commonly used as a photoinitiator in the production of plastics.

意味（1）

(organic chemistry, countable) Any of a class of aromatic ketones based on the parent compound diphenylketone (C₆H₅)₂CO; used, amongst other things, as ingredients in sunblock.

意味（2）

(organic chemistry, uncountable) The compound diphenylmethanone.