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InventoryRef 7584215/10/2010

DISODIUM ISODECYL SULFOSUCCINATE

Disodium C-isodecyl sulphonatosuccinate

DISODIUM ISODECYL SULFOSUCCINATE 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 37294-49-8
CAS 37294-49-8PubChem CID 162257

butanedioic acid, sulfo-, 4-isodecyl ester, disodium salt

IUPAC name
disodium;8-methylnonan-1-ol;2-sulfobutanedioic acid
Molecular formula
C14H28Na2O8S+2
Molecular weight
402.41 g/mol
Exact mass
402.13002758 Da
Topological polar surface area
158.0 Ų
Hydrogen-bond donors
4
Hydrogen-bond acceptors
8
Covalent units
4
Defined stereocentres
0

Also known as

EINECS 253-452-8UNII-83A1X0BVF4Sulfobutanedioic acid, 4-isodecyl ester, disodium saltEC 253-452-8RefChem:200000Succinic acid, sulfo-, isodecyl ester, disodium salt83A1X0BVF4YBNSWAFWAWIDJZ-UHFFFAOYSA-N
1 more reported name
Butanedioic acid, 2-sulfo-, 1(or 4)-isodecyl ester, sodium salt (1:2)
Open full PubChem recordPubChem annotations3D 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.

PubChem 2D chemical structure for CAS 55184-70-8
CAS 55184-70-8PubChem CID 91864448

Disodium 4-isodecyl 2-sulphonatosuccinate

IUPAC name
disodium;4-(8-methylnonoxy)-4-oxo-2-sulfobutanoate
Molecular formula
C14H25Na2O7S+
Molecular weight
383.39 g/mol
Exact mass
383.11163787 Da
Topological polar surface area
129.0 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
7
Covalent units
3
Defined stereocentres
0

Also known as

4-Isodecyl disodium sulfosuccinateUNII-47VQ377DC247VQ377DC2Butanedioic acid, 2-sulfo-, 4-isodecyl ester, sodium salt (1:2)
Open full PubChem recordPubChem annotations3D 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 DISODIUM ISODECYL SULFOSUCCINATE

INCI name

DISODIUM ISODECYL SULFOSUCCINATE

Description

Disodium C-isodecyl sulphonatosuccinate

Record provenance

Inventory reference
75842
Imported identity
DISODIUM ISODECYL SULFOSUCCINATE
Source update
15/10/2010
European Commission CosIng source notes
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Key data

CAS
37294-49-8 / 55184-70-8
EC
253-452-8
Restriction
—
Function
CLEANSING
Helping to keep the body surface clean.
FOAMING
Trapping numerous small bubbles of air or other gas within a small volume of liquid by modifying the surface tension of the liquid.
SKIN CONDITIONING
Maintaining the skin in good condition.
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).
SURFACTANT - FOAM BOOSTING
Increasing foaming capacity and/or stabilizing foams in general.
SURFACTANT - HYDROTROPE
Enhancing the water solubility of another surfactant.

Official EU ingredient-name evidence

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

#9363 · DISODIUM ISODECYL SULFOSUCCINATE

Ingredients with overlapping formulation functions

DISODIUM COCAMIDO MEA-SULFOSUCCINATECLEANSING, FOAMING, SKIN CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - HYDROTROPE
DISODIUM COCAMIDO MIPA PEG-4 SULFOSUCCINATECLEANSING, FOAMING, SKIN CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING, SURFACTA…
DISODIUM COCAMIDO MIPA-SULFOSUCCINATECLEANSING, FOAMING, SKIN CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING, SURFACTA…
DISODIUM COCAMIDO PEG-3 SULFOSUCCINATECLEANSING, FOAMING, HAIR CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING, SURFACTA…
DISODIUM ISOSTEARAMIDO MEA-SULFOSUCCINATECLEANSING, FOAMING, SKIN CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING, SURFACTA…
DISODIUM ISOSTEARAMIDO MIPA-SULFOSUCCINATECLEANSING, FOAMING, SKIN CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING, SURFACTA…
DISODIUM ISOSTEAROAMPHODIACETATECLEANSING, FOAMING, HAIR CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING, SURFACTA…
DISODIUM ISOSTEAROAMPHODIPROPIONATECLEANSING, FOAMING, HAIR CONDITIONING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING, SURFACTA…

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 chemicalsPubChem PUG RESTEU Safety Gate cosmetic product alertsECHA CHEMUS EPA CompToxCosmetic Ingredient Review safety assessmentsFDA Global Substance Registration SystemILO/WHO International Chemical Safety CardsJapan NITE-CHRIPNIOSH Pocket Guide to Chemical HazardsOECD eChemPortal

How DISODIUM ISODECYL SULFOSUCCINATE appears in the CosIng inventory

The CosIng inventory lists DISODIUM ISODECYL SULFOSUCCINATE 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.

DISODIUM ISODECYL SULFOSUCCINATE is also tagged with 6 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

DISODIUM ISODECYL SULFOSUCCINATE 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, DISODIUM ISODECYL SULFOSUCCINATE carries the following function designation(s):

CAS 37294-49-8 / 55184-70-8 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 DISODIUM ISODECYL SULFOSUCCINATE

This page reproduces the CosIng inventory entry for DISODIUM ISODECYL SULFOSUCCINATE 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 DISODIUM ISODECYL SULFOSUCCINATE 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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