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Guayacan

WOODS AND MOSSES  /  woody · floral · rich
Guayacan
Guayacan perfume ingredient
CategoryWOODS AND MOSSES
Subcategorywoody · floral · rich
Origin
VolatilityBase Note
BotanicalBulnesia sarmientoi
AppearanceYellow-brown solid paste
Odor StrengthMedium
Producing CountriesSouth America
PyramidBase

Lignum vitae -- the heaviest wood that sinks in water. Smoky, resinous, slightly sweet, exceptionally hard.

  1. Scent
  2. Terroir & Origins
  3. The Full Story
  4. Fun Fact
  5. Extraction & Chemistry
  6. In Perfumery

Scent

Smoky, dry, and faintly tea-like. The smoke is clean -- not campfire but rather incense-adjacent, with a clean, almost cold quality. A slight rosy-floral undertone from guaiol appears in the heart. Less sweet than vanill a-woods, less earthy than vetiver. The overall character is austere, restrained, and unmistakably woody.

Evolution over time

Immediately

Immediately

Smoky-dry wood, clean phenolic brightness
After a few hours

After a few hours

Tea-like elegance, faint rosy-floral from guaiol
After a few days

After a few days

Persistent dry smoke, austere and refined

Terroir & Maturity

Indicative 2025 wholesale prices.

The Full Story

Guaya can (Guaiacum officinale, lignum vitae) is an extremely dense, resinous hardwood native to the Caribbean and northern South Americ a. It is the densest commercially harvested wood, with a specific gravity above 1.0 -- meaning it sinks in water. The wood exudes a natural res in (guaiac res in) that gives it a particular smoky, sweet, and slightly vanill a-like scent.

Guaiac wood oil is typically distilled from the related Bulnesia sarmientoi rather than true Guaiacum, as the latter is critically endangered and CITES-listed. The oil contains high concentrations of guaiol and bulnesol, sesquiterpene alcohols that produce a smoky, tea-like, slightly floral character.

In perfumery, guaiac wood provides a smoky-woody base note that is drier and more transparent than patchouli, less creamy than sandalwood, and more particular than cedarwood. Its smoky character comes from natural phenolic compounds related to guaiacol, the same molecule responsible for the smell of smoked meats.

This note in Première Peau. Nuit Elastique · Albâtre Sépia. Sample all seven extraits in the Discovery Set.

Related: Alder · Alpha Humulene · Amaranth · Amberever · Ambramone · Amburana Bark · Antillone · Apple Tree

Did You Know?

Did you know?
Lignum vitae is so dense it was historically used for ship propeller shaft bearings and police truncheons. It is self-lubricating -- the natural resin within the wood eliminates the need for external lubrication in mechanical applications.

Extraction & Chemistry

Extraction method: Steam distillation of wood chips, typically from Bulnesia sarmientoi rather than CITES-listed Guaiacum species. Oil rich in guaiol and bulnesol. Production: Paraguay, Argentina. True Guaiacum officinale is critically endangered.

↑ See Terroir & Origins for origin-specific methods.

Molecular FormulaComplex mixture: guaiol (C₁₅H₂₆O), bulnesol (C₁₅H₂₆O), guaiazulene (C₁₅H₁₈)
CAS Number8016-23-7
Botanical NameBulnesia sarmientoi
IFRA StatusNo known restrictions
SynonymsPalo Santo, Guaiacwood, Guaiac, Bois de gaïac
Physical Properties
Odor StrengthMedium
Lasting Power400 hours at 100.00%
AppearanceYellow-brown solid paste
Flash Point282.00 °F. TCC ( 138.89 °C. )
Specific Gravity0.96000 to 0.97500 @ 25.00 °C.
Refractive Index1.50200 to 1.50700 @ 20.00 °C.

In Perfumery

Guaiac wood functions as a base note fixative in smoky, woody, and leather compositions. Its clean smokiness provides an alternative to heavier smoky materials like birch tar or cade. Works well in chypre structures, leather accords, and modern woody compositions. The tea-like quality makes it useful in compositions evoking contemplation and refinement.

From the raw to the worn

This is what it becomes.