3-Butylidenephthalide
At a glance
According to The Good Scents Company, this material has an odor type of herbal, with descriptor tags: herbal, lovage, celery, celery, green, vegetable, lovage, herbal. (CAS 551-08-6)
Why synthetics aren't a downgrade, a different toolkit โ ยท Why some materials get IFRA-restricted โ