Oud Butter

Oud distillate at its creamiest -- the rich, fatty fraction of agarwood oil that feels almost buttery on skin. Oud butter is oud without the barnyard, all warm, smooth, woody richness.
- Type
- Ingredient
- Olfactive family
- Woods
- Subfamily
- Classic woods
- Cluster
- Oud-like dark woods
- Source
- wood
- Chemical class
- complex natural (essential oil)
Scent
The Full Story
Extraction & Chemistry
Extraction method
Hydro-distillation or steam distillation of infected Aquilaria heartwood, with the resulting oil potentially fractionated to isolate the heavier, creamier portion. Some producers achieve the 'butter' quality through extended ageing of the distillate.
- Formula
- Complex mixture of sesquiterpenes and chromone derivatives
- CAS
- N/A — processed oud (Aquilaria) extract
- Botanical
- Aquilaria malaccensis / Aquilaria crassna
- Appearance
- Pale yellow to amber viscous liquid
- Odour strength
- Medium
- Lasting power
- > 400 hours at 10.00%
- Synonyms
- Oudh Butter, Agarwood Butter
No IFRA Standard for the material itself (51st Amendment)
- Melting point
- 25–35°C
- Specific gravity
- 0.920 to 0.980 @ 25°C
- Note
- Semi-solid fraction of oud oil, rich in sesquiterpenes and chromone derivatives
In Perfumery
Oud butter is a clean, creamy woody base note -- the smooth fraction of agarwood distillate, rich in sesquiterpenes (agarospirol, jinkohol) with reduced animalic chromone content. It provides oud depth without oud aggression. Works in clean ambers, luxury skin-scent, and smooth-woody compositions.