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Isoeugenol

Price range: £5.09 through £101.99

Odour description (decreasing) Carnation, Clove, Spicy, Warm, Floral, Sweet, Woody, Balsamic, Smoky

Earn up to 1,200 points.

Volume

Clear

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Perfume Extract · Material profile

Isoeugenol

Odour description (decreasing)

Carnation, Clove, Spicy, Warm, Floral, Sweet, Woody, Balsamic, Smoky

Floral Resinous Spicy Woody Heart noteBase note

Spicy family inspiration

About this material

Isoeugenol is a distinctive spiced-floral aroma chemical with the refined character of carnation petals, warm spice and subtle balsamic woods.

Its powerful personality has long made this family of materials important in classical perfumery, yet it remains equally capable of bringing warmth and definition to modern floral, woody and amber formulations.

The material is particularly effective when used to give a floral heart greater depth.

It can turn a delicate floral accord into something richer and more structured, creating an elegant bridge between petals, spices, woods and resins.

Odour profile

Isoeugenol is mild yet characterful, with a floral, carnation-like profile and a warm spiced quality.

It suggests the darker, velvety facets of carnation rather than a bright or dewy floral bouquet.

Its warmth can also reveal gently woody and balsamic impressions, giving it a rounded character that integrates naturally into the heart and base of a perfume.

Using Isoeugenol in perfumery

Isoeugenol is a natural creative choice for carnation accords, spicy florals, rose compositions, amber fragrances and traditional oriental-style structures.

It can deepen floral materials, enrich woody accords and lend authenticity to compositions inspired by vintage cosmetics and classic perfumery.

Used carefully, it provides warmth and sophistication without dominating the formula.

It can also introduce a beautifully tailored spiced effect to modern fragrances when contrasted with fresh citrus, airy florals or clean musks.

As with all regulated fragrance materials, formulation levels should be determined with reference to the applicable safety documentation and intended finished-product category.

Creative pairings

Consider pairing Isoeugenol with carnation accords, rose, ylang-ylang, jasmine, balsamic materials, vanilla, benzoin, sandalwood, patchouli and soft musks.

Small amounts can also add warmth and complexity to leather, tobacco and incense-inspired fragrances.

Scent character

Highlights from the material’s listed odour profile.

Note position

Heart note · Base note

TopOpening impression

HeartMain fragrance character

BaseLasting foundation

Open Ingredient Explorer

Exceptional DiffusionRecorded diffusion characteristic

Odour strength

Very strong

Listed qualitative strength

Tenacity / substantivity

400 Hour(s)

at 100%

Listed reference conditions

Fragrance development

TopHeartBase

Heart note · Base note

Illustrative note development · no measured evaporation data

Recorded identity reference

Molecular identity

Molecular reference

2D structure for the named substance

C₁₀H₁₂O₂

Molecular weight: 164.2 g/mol
IUPAC name: 2-methoxy-4-[(E)-prop-1-enyl]phenol

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): 2.6
Exact mass (Da): 164.083729621
Monoisotopic mass (Da): 164.083729621
Topological polar surface area (Å²): 29.5
Complexity: 154
Formal charge: 0
Hydrogen bond donors: 1
Hydrogen bond acceptors: 2
Rotatable bonds: 2
Heavy atoms: 12
Isotope atoms: 0
Atom stereocentres: 0
Bond stereocentres: 1
Covalent units: 1
SMILES: C/C=C/C1=CC(=C(C=C1)O)OC
InChI: InChI=1S/C10H12O2/c1-3-4-8-5-6-9(11)10(7-8)12-2/h3-7,11H,1-2H3/b4-3+
InChIKey: BJIOGJUNALELMI-ONEGZZNKSA-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

Isoeugenol — Annex III entry 73; substance-group 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

Isoeugenol — Annex III entry 73; substance-group reference. Recorded CAS match only; composition and scope require assessment.

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

Physical stateLiquid / SolidExact stocked product is recorded as dual-state.

CAS number	97-54-1
Odour description (decreasing)	Carnation, Clove, Spicy, Warm, Floral, Sweet, Woody, Balsamic, Smoky
Odour strength	Very strong
Perfumery use	A powerful carnation-and-clove material for spicy floral, amber, incense, leather, tobacco, oriental, rose, ylang-style and gourmand compositions. It adds heat, floral spice and exceptional diffusion, but its strength and regulatory status mean it is normally most effective at carefully controlled trace levels.Listed perfumery guidance; this is not an IFRA limit.
Typical use percentage	0.01–0.2% of the fragrance concentrate, subject to the applicable finished-product IFRA limit
Substantivity	400 Hour(s) at 100%
Solvent	None
Flash point	142 °C
Physical state	Liquid / Solid — Exact stocked product is recorded as dual-state.
Physical form	Liquid/Solid
Synonyms	Iso-eugenol; Iso eugenol; 4-Propenylguaiacol; 2-Methoxy-4-propenylphenol; 2-Methoxy-4-(prop-1-en-1-yl)phenol; Phenol, 2-methoxy-4-(1-propenyl)-
Recorded name / preparation	2-METHOXY-4-PROPENYL PHENOL
Molecular formula	C₁₀H₁₂O₂

Safety & handling

Listed handling information5 hazard statements14 precautions

Signal word: Warning

Hazard statements:

H302 Harmful if swallowed.
H312 Harmful in contact with skin.
H315 Causes skin irritation.
H317 May cause an allergic skin reaction.
H319 Causes serious eye irritation.

Precautionary statements:

P261 Avoid breathing vapour or dust.
P264 Wash hands and other contacted skin thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P272 Contaminated work clothing should not be allowed out of the workplace.
P280 Wear protective gloves/eye protection/face protection.
P301+P312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302+P352 IF ON SKIN: Wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.
P330 Rinse mouth.
P333+P313 If skin irritation or rash occurs: Get medical advice/attention.
P337+P313 If eye irritation persists: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.
P501 Dispose of contents/container to: approved disposal site.

Important: For professional formulation use. Review the Safety Data Sheet before handling, storage or use.

Professional-use information

Datasheets & customer documents

Available documents are attached to eligible completed orders in your account.

My account → Orders

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 Policy

IFRA 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.

Source: 51st Amendment overview, held source checked 2026-10-21. Bundle 2026-10-27. Individual Standards prevail over the overview.

Isoeugenol

RESTRICTION · CAS 5932-68-3, 97-54-1

Category 4 — fine fragrance: 0.11% in the finished consumer product

All applicable specification, purity and other Standard conditions must also be met.

All IFRA categories and Standard conditions

Category 1	0.019% in the finished consumer product
Category 2	0.0057% in the finished consumer product
Category 3	0.12% in the finished consumer product
Category 4	0.11% in the finished consumer product
Category 5A	0.027% in the finished consumer product
Category 5B	0.027% in the finished consumer product
Category 5C	0.027% in the finished consumer product
Category 5D	0.009% in the finished consumer product
Category 6	0.063% in the finished consumer product
Category 7A	0.22% in the finished consumer product
Category 7B	0.22% in the finished consumer product
Category 8	0.009% in the finished consumer product
Category 9	0.21% in the finished consumer product
Category 10A	0.21% in the finished consumer product
Category 10B	0.75% in the finished consumer product
Category 11A	0.009% in the finished consumer product
Category 11B	0.009% in the finished consumer product
Category 12	No numeric restriction in this overview cell; review the full Standard and other applicable requirements.

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 Annex

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: RESTRICTION

Intrinsic property driving the risk management measure: DERMAL SENSITIZATION AND SYSTEMIC TOXICITY

Amendment revised: 49

Existing creations deadline: February 10, 2022

New creations deadline: February 10, 2021

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.

Smoke and petals

With rose and a clear floral accord

Explore a smoky rose sketch by setting the listed smoke character beside a familiar flower. Compare it with the rose alone, deciding whether the accent suggests a distant atmosphere, a charred edge or too much darkness.

Timber and embers

With sandalwood and dry wood directions

Build a wood-focused study with the smoky material as the changing element. Compare a smooth wood setting with a drier one and keep notes on the difference between a recognisable timber impression and an abstract smoke effect.

A bright interruption

With bergamot and an aromatic opening

Try citrus brightness as a deliberate contrast to the smoky direction. Compare a matching version without the citrus, then judge whether the opening creates a useful transition into smoke or belongs to a different composition.

Volume	10ml, 30ml, 100ml, 250ml, 500ml, 1l

Dilution Information

MaterialFragrance ingredient

Carrier / solventAs specified for the product

Supplied dilutionCheck the ratio and carrier

Concept illustration only; no dilution ratio or carrier is implied for this material. Refer to the product specification and label.

The suffix D forms part of the product name and indicates that the material is supplied as a dilution rather than at full strength.

POD = Precious Oil Dilution, typically intended for aromatherapy applications.

AOD = Absolute Oil Dilution, indicating that the product is supplied as a diluted absolute.

The dilution ratio and carrier/solvent are stated within the product specification and will also be shown on the product label.

IMPORTANT: Customers should always rely on the product specification when confirming the concentration and carrier/solvent supplied.

While we endeavour to ensure that product names and suffixes accurately reflect the material supplied, the product specification (including the stated dilution ratio and carrier/solvent) shall take precedence in the event of any omission, abbreviation, naming variation, or delayed update to a product title.

Please ensure you have selected the correct material, concentration, dilution ratio and carrier/solvent before completing your purchase.

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Handling precautions

For professional perfumery use only. Not for direct application to skin or ingestion. Keep out of reach of children.

Handle using the precautions specified for the material. Wear suitable protective gloves and eye protection where required.

Keep away from sources of ignition where applicable and avoid release to the environment.

Keep containers securely closed and store under the conditions specified on the product label and SDS. Keep liquid containers upright.

If swallowed or otherwise exposed, follow the SDS first-aid instructions and seek medical advice as appropriate. Do not induce vomiting unless directed by a medical professional.

Product-specific warnings, handling precautions and storage requirements take precedence over this general information.

Read the applicable SDS

A Safety Data Sheet (SDS) is available to logged in users who have purchased this item, where applicable.

Documents are not supplied before purchase.

Read the applicable SDS before handling or using the material. Follow its instructions for hazards, protective equipment, first aid, handling, storage and disposal.

An SDS provides information about the material supplied; it does not replace an assessment of the safety or compliance of a finished formulation.

Please note that supplementary documentation—including, but not limited to, IFRA Certificates, Certificates of Analysis (CoA), Allergen Declarations, and other regulatory or compositional data—may not be available for all products. Refer to the "Supplementary Documentation" tab to check current availability. If the tab is not present, no supplementary documents are available for the material.

Customers intending to use materials in cosmetic applications, including for the preparation of a Cosmetic Product Safety Report (CPSR) under UK and EU Cosmetics Regulations, must contact us prior to purchase to confirm the availability and suitability of any required documentation where it is not explicitly stated. Orders must not be placed in reliance on the assumption that such documentation will be provided where it is not explicitly stated on the relevant product page at the time of purchase.

By proceeding with a purchase without prior written confirmation, you acknowledge and accept that documentation beyond the legally required SDS may not be supplied, and you agree that Perfume Extract shall not be held liable for the absence of such documentation or for any inability to complete regulatory requirements, including CPSR or product compliance obligations.

Products are supplied in accordance with our Documentation Supply Policy

The following additional documentation is available as a download to logged in users who have purchased this item:

IFRA
ALLERGEN

Document scope and limitations

The supplementary documents currently available for this material are identified in this tab. Availability varies between materials.

Batch-specific certificates, analytical results and additional technical data are not guaranteed. They are supplied only where their availability is expressly confirmed in this tab or separately confirmed by us in writing.

Where provided, supplier IFRA documentation does not replace a comprehensive safety assessment or constitute approval of a finished formulation. Customers must consider their complete formulation and intended application.

Any linked IFRA standard is provided for reference and is not a batch-specific specification or analytical certificate for the material supplied.

Do not assume that documentation confirms a particular batch, residual constituent level, manufacturing process or analytical result unless it expressly states this.

The same limitations apply to allergen declarations, Certificates of Analysis (CoAs), technical data sheets, specifications, and other regulatory, analytical or compositional documents. These documents provide information only within their stated scope; they do not replace a comprehensive safety assessment or constitute approval of a finished formulation, nor do they guarantee suitability for a particular application. Customers must assess their complete formulation and intended use.

Customer responsibility

These limitations apply to reliance on all documentation supplied, including IFRA information, allergen declarations, Certificates of Analysis (CoAs), technical data sheets, specifications and other supporting documents.

Perfume Extract is solely a reseller of this product and is not an agent, official distributor, or affiliated in any way with the manufacturer.

Customers are responsible for determining whether the material and available documentation meet their requirements before purchase, and for assessing the safety and compliance of their finished products.

We do not provide formulation instructions, formulation consultancy or confirmation of suitability at a particular concentration or for a particular application.

Producer identity, detailed sourcing and processing information are not disclosed beyond the information published in the product listing.

Please read our Documentation Supply Policy alongside the product specification and available documentation.

Synonyms, alternative names, CAS/EC references, botanical names, manufacturer references and external links may describe a substance or material family generally. They should not, on their own, be taken as confirmation of the supplied material’s producer, geographical origin, manufacturing process, grade, purity, constituent levels or batch characteristics.

In particular, a synonym or reference must not be used to infer that a material is free from a particular constituent, meets a numerical specification, or is suitable for a particular application or concentration.

IFRA information, allergen declarations, Certificates of Analysis (CoAs), technical data sheets and other supporting documents apply only within their expressly stated scope. A general specification or reference document is not a batch-specific analytical result unless it expressly identifies the relevant batch.

If information appears inconsistent, or a particular characteristic is essential to your purchase, contact us for written clarification before ordering. Do not resolve discrepancies by assuming that a synonym, external reference or document for another grade applies to the material supplied.

We do not confirm characteristics beyond those expressly supported by the applicable product specification or our written confirmation. Customers remain responsible for assessing their complete formulation and intended application.

Nothing in this information excludes or restricts liability or statutory rights that cannot lawfully be excluded or restricted.

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