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Cognac in Perfumery | Première Peau

Q: Is Cognac natural or synthetic?

. Extraction: No extraction from actual cognac. The accord is reconstructed from dried-fruit esters, vanillin, oak lactone, sotolon, and eugenol..

BEVERAGES / rich · sweet · warm

Cognac

Category	BEVERAGES
Subcategory	rich · sweet · warm
Origin
Volatility	Heart Note
Botanical	Vitis vinifera
Appearance	pale yellow clear liquid
Odor Strength	Medium
Producing Countries	France (Cognac, Charente)
Pyramid	Heart

Dried fruit, oak tannin, and the warm, rounded burn of aged grape brandy. Cognac smells like a tulip glass held in warm hands -- raisin-sweet, woody, deeply complex.

Scent
Terroir & Origins
The Full Story
Fun Fact
Extraction & Chemistry
In Perfumery
See Also

Scent

Dried fruit, oak vanillin, warm spirit. Richer and more complex than rum (more tannin, less tropical), less smoky than whiskey (no peat), with a distinctive grape-brandy fruitiness and oak-aged depth. The sotolon at aged levels adds a maple-savoury complexity. A refined, warming spirit.

Evolution over time

Immediately

After a few hours

After a few days

Terroir & Post-Harvest Process

Indicative 2025 wholesale prices.

The Full Story

Cognac in perfumery is a boozy-gourmand accord evoking the double-distilled grape brandy aged in Limousin oak barrels. The defining olfactory elements are dried fruit (from grape distillate and oxidative ageing), oak-derived compounds (vanillin, eugenol, oak lactone), and the specific rancio character that develops in very old cognacs -- a complex, mushroom-like, slightly sour depth.

Construction layers ethyl esters (fruity-vinous), vanillin and oak lactone (barrel influence), sotolon (the cognac signature molecule at aged levels), eugenol (spicy-clove from oak), and dried-fruit elements (gamma-decalactone for raisin-peach). VS (young) reads fruitier; XO (old) reads darker, more rancio-complex. The perfumery accord typically aims for the XO character.

Functionally, cognac works as a refined boozy-gourmand base note. It provides warmth, luxury, and sophistication. More complex and darker than rum, more fruity than whiskey, with a specifically French cultural reference. Works in oriental, leather, and luxury-gourmand compositions.

Did You Know?

Did you know?

During the ageing of cognac in Limousin oak barrels, a fungus called Baudoinia compniacensis grows on the walls and roofs of the ageing warehouses, fed by the evaporating alcohol (the 'angel's share'). The black fungus-covered buildings of Cognac are so distinctive that they can be spotted from satellite imagery.

Extraction & Chemistry

Extraction method: No extraction from actual cognac. The accord is reconstructed from dried-fruit esters, vanillin, oak lactone, sotolon, and eugenol.

↑ See Terroir & Origins for origin-specific methods.

Molecular Formula	Complex natural mixture (key: ethyl octanoate C₁₀H₂₀O₂)
CAS Number	8016-21-5
Botanical Name	Vitis vinifera
IFRA Status	No known restrictions
Synonyms	BRANDY
Physical Properties
Odor Strength	Medium
Lasting Power	252 hours at 100.00%
Appearance	pale yellow clear liquid
Boiling Point	186.00 to 188.00 °C. @ 760.00 mm Hg
Flash Point	152.00 °F. TCC ( 66.67 °C. )
Specific Gravity	0.86400 to 0.87000 @ 25.00 °C.
Refractive Index	1.42750 to 1.42950 @ 20.00 °C.

In Perfumery

Cognac is a refined boozy-gourmand base note: ethyl esters (fruit), vanillin and oak lactone (barrel), sotolon (aged complexity), eugenol (spice). More complex than rum, darker than brandy. French luxury cultural reference. Works in oriental, leather, and luxury-gourmand compositions.