Cabreuva oil (CAS 68188-03-04) — Woody Base Note Fragrance Ingredient

ByThe Good Scents
Woody · Balsamic

Cabreuva oil

CAS 68188-03-04

Origin
natural
Note
Base
IFRA
Generally safe
Data as of: Apr 2026

What Is Cabreuva oil?

Cabreuva oil is a natural essential oil derived from the wood of the Cabreuva tree, native to South America. It is commonly encountered in perfumes, soaps, and aromatherapy products. This oil is valued for its warm, woody, and slightly sweet aroma, which adds depth and complexity to fragrances. Its natural origin and unique scent profile make it a favorite among perfumers and consumers alike.

Safety Profile

GENERALLY SAFE
Generally safeUse with awarenessProfessional use
✓ Safe in regulated products
⚠ Potential allergen – check labels
CAS
68188-03-04
Formula
Mixture
MW
Variable
Odor Family
Woody · Balsamic
Layer 1 · Enthusiast

What Does Cabreuva oil Smell Like?

Cabreuva oil offers a warm, woody aroma with subtle sweet undertones, reminiscent of freshly cut wood with a hint of vanilla. The scent evolves from a sharp, green top note to a rich, balsamic heart, finally settling into a soft, musky base. Its dry-down is smooth and lingering, making it ideal for creating long-lasting fragrances.

Scent Profile

In Famous Fragrances

Fragrance associations may not reflect actual formulations.

Santal 33(Le Labo, 2011)

Cabreuva oil adds a warm, woody depth to this iconic fragrance, complementing the sandalwood and cedar notes.

Terre d'Hermès(Hermès, 2006)

Used to enhance the earthy, woody character of this modern classic.

Layer 2

Chemistry, Properties & Perfumer Guide

The Chemistry

Cabreuva oil is primarily composed of sesquiterpenes, which contribute to its woody and balsamic characteristics. The oil is extracted through steam distillation of the wood, preserving its natural aroma profile. Its chemical composition includes compounds like α-bisabolol and farnesol, which are known for their soothing properties.

Physical & Chemical Properties

Boiling PointN/A
DensityN/A

Perfumer Guide

Note Position
Base
Volatility
Low (hours to days)
Blending
Good
ApplicationTypical %RangeNotes
Fine Fragrance2-5%Up to 10%Adds woody depth
Aromatherapy1-3%Up to 5%Calming and grounding

Classic Accords

+ Sandalwood + Vanilla = Woody Gourmand + Patchouli + Amber = Oriental

Tip: Use in small amounts to avoid overpowering other notes.

Alternatives & Comparisons

1
Sandalwood oil CAS 8006-87-9

Offers a similar woody profile but with a creamier, more luxurious feel.

2
Cedarwood oil CAS 8000-27-9

Provides a drier, more austere woody note.

Layer 3

Safety, Regulatory & Sustainability

⚠ Regulatory Disclaimer

General reference only. Consult current IFRA Standards Library before formulating.

IFRA Status

No restrictions under current IFRA standards.

EU Allergen Declaration

Not listed as an EU allergen.

RIFM Assessment

RIFM assessment confirms safety for current use levels.

Sustainability

Cabreuva oil is sustainably harvested from managed forests in South America. The extraction process is energy-efficient, and the tree is not endangered. Synthetic alternatives are available but lack the complexity of natural oil.

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References

  1. PubChem CID: N/A PubChem
  2. IFRA Standards IFRA

Data: PubChem (NIH), PubMed, RIFM, IFRA. Last reviewed: Apr 2026.

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