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CAS 27479-45-4 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

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InventoryRef 8246915/10/2010

MAGNESIUM ISODODECYLBENZENESULFONATE

Magnesium dodecylbenzenesulphonate

MAGNESIUM ISODODECYLBENZENESULFONATE is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 27479-45-4

CAS 27479-45-4PubChem CID 168704

Magnesium dodecyl benzene sulfonate

IUPAC name: magnesium bis(2-dodecylbenzenesulfonate)

Molecular formula: C36H58MgO6S2
Molecular weight: 675.3 g/mol
Exact mass: 674.3525236 Da
Topological polar surface area: 131.0 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 6
Covalent units: 3
Defined stereocentres: 0

Also known as

Magnesium dodecylbenzenesulfonateMagnesium dodecylbenzenesulphonateBenzenesulfonic acid, dodecyl-, magnesium saltEINECS 248-489-1F28BK8K24IBenzenesulfonic acid, dodecyl-, magnesium salt (2:1)RefChem:800518MAGNESIUM DODECYLPHENYLSULFONATE

10 more reported names

248-489-1magnesium;2-dodecylbenzenesulfonatemagnesium 2-dodecylbenzenesulfonateUNII-F28BK8K24IOQXSVLMHUIVNRJ-UHFFFAOYSA-L10T7C3N77HMAGNESIUM 2-DODECYLPHENYLSULFONATEMAGNESIUM O-DODECYLBENZENESULFONATEMAGNESIUM 2-DODECYLBENZENESULPHONATEMAGNESIUM O-DODECYLBENZENESULPHONATE

Open full PubChem record PubChem annotations 3D structure image

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Inventory details for MAGNESIUM ISODODECYLBENZENESULFONATE

INCI name

MAGNESIUM ISODODECYLBENZENESULFONATE

Description

Magnesium dodecylbenzenesulphonate

Record provenance

Inventory reference: 82469
Imported identity: MAGNESIUM ISODODECYLBENZENESULFONATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for MAGNESIUM ISODODECYLBENZENESULFONATE

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Key data

CAS

27479-45-4

248-489-1

Restriction

—

Function

CLEANSING: Helping to keep the body surface clean.
SURFACTANT - CLEANSING: Wetting body surfaces, emulsifying or solubilizing oils, and suspending soil (generally, such ingredients contribute to the foaming and lathering properties of cleansing products).

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#15785 · MAGNESIUM ISODODECYLBENZENESULFONATE

Ingredients with overlapping formulation functions

LYSINE ARGANATECLEANSING, SURFACTANT - CLEANSING

LYSINE LAUROYL GLUTAMATECLEANSING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING

MADHUCA LONGIFOLIA SOPHOROLIPIDSANTI-SEBUM, ANTIOXIDANT, CLEANSING, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

MAGNESIUM COCO-SULFATECLEANSING, SURFACTANT - CLEANSING

MAGNESIUM LAURETH SULFATECLEANSING, SURFACTANT - CLEANSING

MAGNESIUM LAURETH-11 CARBOXYLATECLEANSING, SURFACTANT - CLEANSING

MAGNESIUM LAURETH-16 SULFATECLEANSING, SURFACTANT - CLEANSING

MAGNESIUM LAURETH-3 SULFOSUCCINATECLEANSING, SURFACTANT - CLEANSING

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How MAGNESIUM ISODODECYLBENZENESULFONATE appears in the CosIng inventory

The CosIng inventory lists MAGNESIUM ISODODECYLBENZENESULFONATE as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

MAGNESIUM ISODODECYLBENZENESULFONATE is also tagged with 2 cosmetic functions in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

MAGNESIUM ISODODECYLBENZENESULFONATE is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, MAGNESIUM ISODODECYLBENZENESULFONATE carries the following function designation(s):

CAS 27479-45-4 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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Source note for MAGNESIUM ISODODECYLBENZENESULFONATE

This page reproduces the CosIng inventory entry for MAGNESIUM ISODODECYLBENZENESULFONATE from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research MAGNESIUM ISODODECYLBENZENESULFONATE and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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