Borneol (L-)
Camphoraceous, Pine, Fresh, Woody, Slightly Minty
About this material
A crystalline expression of purity and clarity, Borneol is a refined monoterpenic alcohol prized in perfumery for its luminous, camphoraceous freshness and elegant diffusion.
Appearing as translucent white crystals, it exudes a cooling, almost ethereal aroma—bridging the worlds of aromatic woods, herbal clarity, and classic camphor facets.
Naturally derived from botanical sources such as Dryobalanops and rosemary, or carefully synthesised for consistency, borneol offers perfumers a versatile top-to-heart note enhancer.
Its profile introduces lift, radiance, and a clean, invigorating character—ideal for modern compositions seeking transparency and sophistication.
In fine fragrance, borneol acts as both a modifier and amplifier: sharpening herbal accords, brightening coniferous notes, and adding crystalline lift to citrus and aromatic blends.
Its subtle woody undertone ensures it integrates seamlessly into both traditional and contemporary perfumery structures.
Its signature camphoraceous clarity cuts through compositions with precision, adding lift, freshness, and a refined aromatic brilliance reminiscent of alpine air and polished woods.
Typical use:
Top to heart note modifier
Aromatic, herbal, and coniferous accords
Fresh, medicinal, and “cooling” effects in fine fragrance
Enhancer for diffusion and lift
Scent character
Highlights from the material’s listed odour profile.
Note position
Top note · Heart note
Material character
A closer lookOdour strength
Listed qualitative strength
Tenacity / substantivity
16 hour(s)
at 100%
Listed reference conditions
Fragrance development
Top note · Heart note
Illustrative note development · no measured evaporation data
Molecular identity
C10H18O
- Molecular weight
- 154.25 g/mol
- IUPAC name
- (1S,2R,4S)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol
More compound properties
Computed and structural reference properties for the named compound. These are not measured supplier specifications or properties of a complete dilution, mixture or batch.
- XLogP (computed)
- 2.7
- Exact mass (Da)
- 154.135765193
- Monoisotopic mass (Da)
- 154.135765193
- Topological polar surface area (Ų)
- 20.2
- Complexity
- 185
- Formal charge
- 0
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 0
- Heavy atoms
- 11
- Isotope atoms
- 0
- Atom stereocentres
- 3
- Bond stereocentres
- 0
- Covalent units
- 1
- SMILES
- C[C@]12CC[C@H](C1(C)C)C[C@H]2O
- InChI
- InChI=1S/C10H18O/c1-9(2)7-4-5-10(9,3)8(11)6-7/h7-8,11H,4-6H2,1-3H3/t7-,8+,10+/m0/s1
- InChIKey
- DTGKSKDOIYIVQL-QXFUBDJGSA-N
Reference data checked 2026-10-27.
This molecular reference matches the catalogue’s recorded CAS and formula. It does not confirm the supplied grade, purity, stereochemistry, isomer proportions, composition, impurities or unlisted constituents.
Fragrance allergen reference
Generic regulatory reference only. This is not a supplier allergen declaration, measured composition, allergen-free claim or finished-product labelling assessment.
Raw-material reference based on recorded CAS numbers. A CAS match identifies a reference entry; it does not verify the supplied grade, composition, purity or finished-product compliance. Naturals, bases and mixtures require composition review.
European Union / Northern Ireland
No direct listed-entry CAS match in this jurisdiction’s held reference set. This does not mean the material is allergen-free. Constituents, grouped entries and natural-material composition may require further review.
Finished-cosmetic declaration thresholds: greater than 0.001% leave-on; greater than 0.01% rinse-off. Apply the current target-market rules to the actual complete formulation; no concentration is inferred here.
Commission Regulation (EU) 2023/1545 · Regulation (EU) 2023/1545 with 11 November 2025 corrigendum; checked 2026-10-26.
Held EU transition dates: placing noncompliant products on the market until 2026-07-31; making them available until 2028-07-31. Check applicability and current law for the intended market. 2025 corrigendum.
Great Britain
No direct listed-entry CAS match in this jurisdiction’s held reference set. This does not mean the material is allergen-free. Constituents, grouped entries and natural-material composition may require further review.
Finished-cosmetic declaration thresholds: greater than 0.001% leave-on; greater than 0.01% rinse-off. Apply the current target-market rules to the actual complete formulation; no concentration is inferred here.
Regulation (EC) No 1223/2009, Annex III (Great Britain) · legislation.gov.uk current text checked 2026-10-26.
Current supplier composition or allergen declarations are required to assess naturals, bases, mixtures and actual concentrations. Reference data checked 2026-10-26; bundle 2026-10-27. Supplementary private documents remain separate.
Product specification
| CAS number | 464-45-9 |
|---|---|
| Odour description (decreasing) | Camphoraceous, Pine, Fresh, Woody, Slightly Minty |
| Odour strength | Medium |
| Perfumery use | Effective from the smallest traces up to 10%Listed perfumery guidance; this is not an IFRA limit. |
| Substantivity | 16 hour(s) at 100% |
| Solvent | None |
| Physical state | Solid |
| Synonyms | Borneo Camphor, Bornyl Alcohol, 2-Bornanol, Bingpian |
| Recorded name / preparation | (1S-endo)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol |
| Molecular formula | C₁₀H₁₈O |
| Supplier IFRA information | Catalogue copy mentions IFRA information, but no reviewed supplier-document record is available in this profile. No certificate, use limit or compliance status is confirmed. |
Safety & handling
Hazard statements:
- H228 Flammable solid.
- H315 Causes skin irritation.
- H411 Toxic to aquatic life with long lasting effects.
Precautionary statements:
- P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P264 Wash hands thoroughly after handling.
- P273 Avoid release to the environment.
- P280 Wear protective gloves/protective clothing/eye protection/face protection.
- P302+P352 IF ON SKIN: Wash with plenty of soap and water.
- P332+P313 If skin irritation occurs: Get medical advice/attention.
Professional/Industrial use only.
Datasheets & customer documents
Available documents are attached to eligible completed orders in your account.
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Supplementary documents are supplied only where explicitly listed and available. Check documentation information
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Documentation Supply PolicyIFRA formulation guide
Generic reference only — not an IFRA certificate, compliance decision or use recommendation. The Responsible Person and qualified safety assessor must assess the actual finished formula using current applicable IFRA Standards, supplementary documentation where available and the CPSR.
Raw-material reference based on recorded CAS numbers. A CAS match identifies a reference entry; it does not verify the supplied grade, composition, purity or finished-product compliance. Naturals, bases and mixtures require composition review.
Source: 51st Amendment overview, held source checked 2026-10-21. Bundle 2026-10-27. Individual Standards prevail over the overview.
No direct IFRA overview entry matched the recorded CAS in this held dataset. This does not mean unrestricted use, absence of relevant Standards or compliance. Constituent restrictions may still apply.
IFRA source overview · Individual IFRA Standards and supplementary documentation
Supplier certificates and private documents are separate evidence. Their availability does not determine whether this generic guide is shown. This is a dated local reference, not a live regulatory feed.
Creative ideas to explore
Creative directions, not tested formulas.Woods in daylight
With bergamot and a crisp citrus openingExplore a spare wood structure with citrus providing the opening contrast. Compare a brighter version with the wood reference and follow how the outline changes, keeping the later impression as important as the first moment.
A softer grain
With sandalwood and a musk directionSet the woody material beside a softer wood reference, then compare a restrained musk variation. Decide whether your concept needs creamy texture, dry definition or more space between its parts before expanding the accord.
Petals on timber
With rose and a clear floral accordTry a flower-and-wood study in which both subjects remain recognisable. Compare the floral reference with the woody variation through the evaluation, noting whether the wood forms a useful backdrop or becomes the centre of the idea.









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