Not drawn yet: a drawing of what it smells like.

Scentenal

Ingredients · Sea & water · dry-down

Scentenal

Say itSEN-tuh-nal

Sea breeze, cucumber skin, green-floral aldehyde, faint moss.

What it is
A molecule made in a lab, first made by Firmenich in 1989.
When you smell it
Dry-down: hours later.
What perfumers do with it
Boosts and extends other marine-ozone notes; lighter and greener than Floralozone
Worth knowing
Built to fix the short life of older green aldehydes: it lasts about two weeks on a smelling strip.
Rules
Limited. IFRA 51 caps it near 1.1% in fine fragrance
Also called
octahydro-5-methoxy-4,7-methano-1H-indene-2-carboxaldehyde

Not on the label of any of the 232 perfumes read so far.