About this material
Linalool is an elegant and exceptionally versatile floral material, prized for its fresh, soft and naturally radiant character.
Its odour combines delicate floral sweetness with facets of Lavender, Lily of the Valley and Orange Blossom, supported by subtle citrus, woody and gently herbal nuances.
Smooth and diffusive, Linalool brings clarity and lift to the heart of a fragrance while softening sharper notes and creating a more polished, harmonious composition.
It blends beautifully with Rose, Jasmine, Lavender, Violet and other floral materials, and is equally valuable in citrus, aromatic, woody, fougère, chypre and modern masculine creations.
Its refined freshness makes it especially useful for bridging bright top notes with floral and woody heart accords.
Linalool can enhance naturalness, improve diffusion and add a clean, luminous quality without overwhelming the surrounding composition.
A cornerstone of the perfumer’s palette, Linalool offers understated elegance, exceptional adaptability and a graceful floral freshness that lends balance and sophistication to an extensive range of fragrance styles.
Scent character
Highlights from the material’s listed odour profile.
Note position
Heart note
Material character
A closer lookOdour strength
(recommend smelling in a 10.00 % solution or less)
Listed qualitative strength
Tenacity / substantivity
12 hour(s)
at 100%
Listed reference conditions
Fragrance development
Heart note
Illustrative note development · no measured evaporation data
Molecular identity
C10H18O
CAS-linked compound reference — Linalool
This compound record is linked to the explicitly recorded CAS number. It is not supplier confirmation of the supplied grade, purity, stereochemistry, isomer proportions or complete composition.
- Reference molecular weight
- 154.25 g/mol
- Reference IUPAC name
- 3,7-dimethylocta-1,6-dien-3-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
- 154
- Formal charge
- 0
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 4
- Heavy atoms
- 11
- Isotope atoms
- 0
- Atom stereocentres
- 1
- Bond stereocentres
- 0
- Covalent units
- 1
- SMILES
- CC(=CCCC(C)(C=C)O)C
- InChI
- InChI=1S/C10H18O/c1-5-10(4,11)8-6-7-9(2)3/h5,7,11H,1,6,8H2,2-4H3
- InChIKey
- CDOSHBSSFJOMGT-UHFFFAOYSA-N
Reference data checked 2026-10-27.
CAS 78-70-6 · reference checked 2026-10-27.
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
- Linalool — Annex III entry 84; single-substance reference. Recorded CAS match only; composition and scope require assessment.
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
- Linalool — Annex III entry 84; single-substance reference. Recorded CAS match only; composition and scope require assessment.
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 | 78-70-6 |
|---|---|
| Odour description (decreasing) | Fresh, Citrus, Lemon, Orange, Floral, Woody, Terpy, Waxy, Rose |
| Odour strength | Medium (recommend smelling in a 10.00 % solution or less) |
| Perfumery use | Effective from the smallest traces, through to 2%Listed perfumery guidance; this is not an IFRA limit. |
| Substantivity | 12 hour(s) at 100% |
| Solvent | None |
| Physical state | Liquid |
| Synonyms | 3, 7-dimethylocta-1, 6-dien-3-ol, Linalol |
Safety & handling
Hazard statements:
- H317 May cause an allergic skin reaction.
Precautionary statements:
- P280 Wear protective gloves.
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
- P272 Contaminated work clothing should not be allowed out of the workplace.
- P302+P352 IF ON SKIN: Wash with soap and water.
- P363 Wash contaminated clothing before reuse.
- P333+P313 If skin irritation or a rash 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
Purchased as a guest? Follow the SDS request guidance in our Documentation Supply Policy and provide proof of purchase.
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.
Linalool
SPECIFICATION · CAS 126-90-9, 126-91-0, 78-70-6
Category 4 — fine fragrance: Individual Standard review required. No numeric reference recorded.
All applicable specification, purity and other Standard conditions must also be met.
All IFRA categories and Standard conditions
| Category 1 | Individual Standard review required. No numeric reference recorded. |
|---|---|
| Category 2 | Individual Standard review required. No numeric reference recorded. |
| Category 3 | Individual Standard review required. No numeric reference recorded. |
| Category 4 | Individual Standard review required. No numeric reference recorded. |
| Category 5A | Individual Standard review required. No numeric reference recorded. |
| Category 5B | Individual Standard review required. No numeric reference recorded. |
| Category 5C | Individual Standard review required. No numeric reference recorded. |
| Category 5D | Individual Standard review required. No numeric reference recorded. |
| Category 6 | Individual Standard review required. No numeric reference recorded. |
| Category 7A | Individual Standard review required. No numeric reference recorded. |
| Category 7B | Individual Standard review required. No numeric reference recorded. |
| Category 8 | Individual Standard review required. No numeric reference recorded. |
| Category 9 | Individual Standard review required. No numeric reference recorded. |
| Category 10A | Individual Standard review required. No numeric reference recorded. |
| Category 10B | Individual Standard review required. No numeric reference recorded. |
| Category 11A | Individual Standard review required. No numeric reference recorded. |
| Category 11B | Individual Standard review required. No numeric reference recorded. |
| Category 12 | Individual Standard review required. No numeric reference recorded. |
CAS numbers (comment): The scope of this Standard includes, but is not limited to the CAS number(s) indicated above; any other CAS number(s) used to identify this fragrance ingredient should be considered in scope as well.
Contributions from other sources: See fragrance ingredient specification
Contributions from other sources: notes: Natural products known to be rich in Linalool include bois de rose, coriander or ho wood oil.
Flavor use consideration: Due to the possible ingestion of small amounts of fragrance ingredients from their use in products in Categories 1 and 6, materials must not only comply with IFRA Standards but must also be recognized as safe as a flavoring ingredient as defined by the IOFI Code of Practice (www.iofi.org). For more details see chapter 1 of the Guidance for the use of IFRA Standards.
IFRA Standard type: SPECIFICATION
Intrinsic property driving the risk management measure: DERMAL SENSITIZATION
Specified ingredients: notes: Oxidation products of Linalool, especially hydroperoxides, have been demonstrated to be potent sensitizers. d-, l- and dl-Linalool and natural products containing substantial amounts of it, should only be used when the level of (hydro)peroxides is kept to the lowest practical level, for instance by adding antioxidants at the time of production. The addition of 0.1% BHT or α-Tocopherol for example has shown great efficiency. Such products should have a peroxide value of less than 20 millimoles per liter, determined according to the IFRA analytical method for the determination of the peroxide value, which can be downloaded from the IFRA website (www.ifrafragrance.org).
Amendment revised: 38
Existing creations deadline: May 6, 2005
New creations deadline: May 6, 2004
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.A leafy cologne
With geranium and herbal notesSketch a citrus opening with a green or herbal counterpoint. Compare the leafy version with the citrus alone, noting whether the added direction suggests peel, garden freshness or an herbal character that changes the brief.
Citrus and grain
With a transparent wood directionExplore a spare citrus-and-wood structure, keeping the wood choice simple. Follow both the opening and later impression to see whether the composition keeps a clear outline as the bright citrus character changes through the evaluation.
Petal brightness
With rose and airy floral notesUse a familiar floral accord as the setting for a brighter citrus variation. Compare the flower with and without the citrus material, then decide whether to emphasise a fresh opening or a more continuous floral impression.







Natali (verified owner) –
Thank you for the quick delivery!
Simon Ilinkin (verified owner) –
jayeshharji (verified owner) –
This was very unusual, not what I was expecting from the description I had not smelt this on its own before, so was slightly confused thinking its smelled dry, bitter almost but you really understand the description once infront of your nostrils. The quality of these ingredients are really up to more then scratch. I’ve tried other cheaper options and you can definitely tell the differences on quality.