Odour strength
Medium
(recommend smelling in a 10.00 % solution or less)
Listed qualitative strength
SALE
Galaxolide 50 IPM (I)
Price range: £4.24 through £127.49
Odour description (decreasing) Musky, Sweet, Fresh, Powdery, Clean
- Description
- Additional information
- Reviews (5)
- Safety Information
- Datasheets
- Supplementary Documentation
- Disclaimer
About this material
Elevate your compositions with Galaxolide 50 IPM by International Flavors & Fragrances (IFF) — a cornerstone of modern perfumery and an indispensable tool for creating depth, radiance, and lasting allure.
Galaxolide 50 IPM is a powerful, clean, and remarkably versatile iso-chroman musk, prized for its exceptional persistence and refined olfactory profile.
Its character approaches the sophistication of macrocyclic musks, delivering a soft yet diffusive aura that enhances compositions with a smooth, enveloping warmth.
Elegant yet unobtrusive, it imparts a polished “second skin” effect that lingers beautifully on fabric and skin alike.
Renowned for its strength and clarity, Galaxolide functions as an outstanding fixative, extending the life of delicate top and heart notes while seamlessly binding accords together.
It is most often used in synergy with other musks, where it amplifies volume and cohesion without overwhelming the composition.
A true icon in fragrance design, Galaxolide is a key component of the legendary Grojsman Accord — also known as the “Hug Me” accord — developed by master perfumer Sophia Grojsman.
Blended in near-equal parts with Iso E Super, Hedione, and Methyl Ionone Gamma, this accord revolutionised modern perfumery with its radiant, diffusive softness.
It became a defining signature of 1990s feminine fragrances, influencing creations such as Trésor by Lancôme, Spellbound by Estée Lauder, releases from Chopard, and Dune by Dior.
Despite its luxurious effect, Galaxolide remains one of the most accessible and widely used musks in large-scale perfumery — a rare balance of performance, elegance, and value.
Its subtle nature means that, to the untrained nose, it can be difficult to detect in isolation.
Yet within a composition, its presence is unmistakable: enhancing softness, longevity, and the overall harmony of the fragrance.
Galaxolide 50 IPM is not merely an ingredient — it is a foundational building block for modern scent creation, bringing quiet sophistication and enduring beauty to every formula.
Scent character
Highlights from the material’s listed odour profile.
MuskyMusk-like scent facets
SweetSoft, rounded sweetness
FreshBright and airy facets
Note position
Heart note · Base note
TopOpening impression
HeartMain fragrance character
BaseLasting foundation
Material character
A closer look
FixativeRecorded in this material profile
DiffusiveRecorded diffusion characteristic
Tenacity / substantivity
400 hour(s)
at 100%
Listed reference conditions
Supplied strength is 50% in IPM.
Fragrance development
TopHeartBase
Heart note · Base note
Illustrative note development · no measured evaporation data
Recorded identity reference
Molecular referenceMolecular identity
C18H26O
- Molecular weight
- 258.4 g/mol
- IUPAC name
- 4,6,6,7,8,8-hexamethyl-1,3,4,7-tetrahydrocyclopenta[g]isochromene
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)
- 4.8
- Exact mass (Da)
- 258.198365449
- Monoisotopic mass (Da)
- 258.198365449
- Topological polar surface area (Ų)
- 9.2
- Complexity
- 357
- Formal charge
- 0
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 0
- Heavy atoms
- 19
- Isotope atoms
- 0
- Atom stereocentres
- 2
- Bond stereocentres
- 0
- Covalent units
- 1
- SMILES
- CC1COCC2=CC3=C(C=C12)C(C(C3(C)C)C)(C)C
- InChI
- InChI=1S/C18H26O/c1-11-9-19-10-13-7-15-16(8-14(11)13)18(5,6)12(2)17(15,3)4/h7-8,11-12H,9-10H2,1-6H3
- InChIKey
- ONKNPOPIGWHAQC-UHFFFAOYSA-N
Reference data checked 2026-10-27.
Structure of the named active material; product supplied at 50% in IPM.
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 undiluted material reference. These data refer to the named active material, not the complete supplied dilution. A raw-material IFRA ceiling is not a use level for this diluted product. The assessor must account for the actual concentration, carrier and all other formula contributions.
European Union / Northern Ireland
- Hexamethylindanopyran — Annex III entry 336; 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
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
Physical stateLiquidAs supplied
| CAS number | 1222-05-5 |
|---|---|
| Odour description (decreasing) | Musky, Sweet, Fresh, Powdery, Clean |
| Odour strength | Medium (recommend smelling in a 10.00 % solution or less) |
| Perfumery use | Effective from the smallest traces, through to 40%Listed perfumery guidance; this is not an IFRA limit. |
| Substantivity | 400 hour(s) at 100% |
| Solvent | IPM to give a 50% Solution of Galaxolide |
| Physical state | Liquid |
| Synonyms | Musk G, Musk GX 50, Astromusk, Galaxolid, 1,3,4,6,7,8-hexahydro-4,6,6,7,8,8-hexamethylcyclopenta(g)-2-benzopyran, Hexahydro-hexamethylcyclopenta-benzopyran, 4,6,6,7,8,8-hexamethyl-1,3,4,7-tetrahydrocyclopenta[g]isochromene |
| Named active molecular formula | C₁₈H₂₆O |
| IFRA document scope | Where an IFRA document is shared with the raw material, it refers to the raw, undiluted material. It is supplied as a reference for this diluted product; its stated limits are not limits for the supplied dilution. Check the document scope and assess the intended finished formulation. This notice does not confirm that a document is available. |
Safety & handling
Listed handling information1 hazard statement3 precautions
Signal word: Warning
Hazard statements:
- H410 Very toxic to aquatic life with long lasting effects.
Precautionary statements:
- P273 Avoid release to the environment.
- P391 Collect spillage.
- P501 Dispose of contents/ container to an approved waste disposal plant.
Datasheets & customer documents
Available documents are attached to eligible completed orders in your account.
Sign in to view your ordersMy 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 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 undiluted material reference. These data refer to the named active material, not the complete supplied dilution. A raw-material IFRA ceiling is not a use level for this diluted product. The assessor must account for the actual concentration, carrier and all other formula contributions.
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.
A petal backdrop
With rose and a simple floral accordExplore the musk material as a setting for a familiar flower. Compare the flower alone and the musk variation through the evaluation, focusing on the texture you perceive and whether the flower remains distinct against its new backdrop.
Quiet woods
With sandalwood and transparent woodsBuild a spare wood-and-musk study with only a few moving parts. Compare soft and dry wood directions separately, then choose the combination whose balance feels closest to your intended outline instead of adding every appealing note.
Clean brightness
With bergamot and an airy floral ideaTry a brighter musk direction with citrus as the opening contrast. Assess it beside a matching reference without the citrus, noting how the clean, floral or woody aspects you actually perceive develop over the evaluation.
| 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.
5 reviews for Galaxolide 50 IPM (I)
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
- VEGAN
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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Oluwatoyin (verified owner) –
very good in the formula
suson.teodor (verified owner) –
High-quality Galaxolide 50 IPM from IFF — clean, smooth, and long-lasting musk. Perfect for adding softness and diffusion to almost any perfume. Well packaged and exactly as described.
Antonio Turiello – Sky Princess – Technical dept. Turiello (verified owner) –
What to say about the galaxolide, is the fragrance booster for excellence for who wants to create that clean musky accord, along with the powdery touch of the white musk is unreplaceable. If you like the clean fragrance and you are willing to create something like that, you have to own it 😉
Paul Ensell (verified owner) –
A real boost to all the fragrances I add out to (which is a good amount) it gives that clean lofty aura to a scent
jayeshharji (verified owner) –
I started my fragrance making almost 2 years ago and was abit reluctant in buying products from a source not sung about. After few glitches from my computer system the service received from these guys was absolutely 5 star. This product Galaxolide is a beautiful quality ingredient. Soft, clean and does what it says on the tin.