CAS: 24851-98-7Classification: Base Note[i]
There is only one type of Hedione® a perfumer should use: Firmenich manufactured hedione. The rest are inferior and nothing comes even close.
First used in Eau Sauvage (1966, formula below) by Edmond Roudnitstka (1.8%) Hedione is now ubiquitous, being found in virtually all fragrances today. It boosts citrus (in particular lemon), and adds a radiance and beauty that nothing else can match. From mere traces to overdose, Hedione is indispensable.
Also known as methyl dihydrojasmonate.
IFRA 51: No restriction for category 4
Average Use: 4% in a perfume compound
Odour Family: Floral
Appearance: Colourless liquid
Longevity: Lasts > 70 hours on a smelling strip.
Odour Profile: Hedione presents a delicate, transparent jasmine-like floral character with subtle citrus freshness reminiscent of lemon or grapefruit, complemented by ethereal, airy qualities and smooth, radiant undertones.
Uses: Essential modifier that creates space, diffusion and volume in compositions; enhances floral notes while adding radiance to virtually all fragrance families.
INCI Name: METHYL DIHYDROJASMONATE
IUPAC Name: Methyl 2-(3-oxo-2-pentylcyclopentyl)acetate