English Dictionary

irone

noun

(organic chemistry) Any of several ketones, or a mixture of such, found in orris oil (oil extracted from iris roots), used as odorants in perfumes.

I need to buy some irone for my chemistry experiment.

意味（1）

(organic chemistry) Any of several ketones, or a mixture of such, found in orris oil (oil extracted from iris roots), used as odorants in perfumes.

As is well known, Irone is the principal odoriferous constituent of Orris Butter, the essential oil obtained from Orris Root by steam distillation.