Official EU label nameGlossary entry 9461

DISODIUM UNDECYLENAMIDO MEA-SULFOSUCCINATE

This record confirms an official common ingredient name for EU cosmetic product labelling. It does not by itself confirm that the substance is permitted, unrestricted or safe.

Global evidence snapshot

The resolved identity has matching regulatory evidence in 0 of 13 indexed market datasets: 0 country records and 0 EU Annex records. Every result and evidence gap is listed below.

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Resolved identifiers

Resolved substance identity

CAS:26650-05-540839-40-5

EC:247-873-6

Ingredient index records:

DISODIUM UNDECYLENAMIDO MEA-SULFOSUCCINATE

Cosmetic functions: CLEANSING, SURFACTANT - CLEANSING, SURFACTANT - FOAM BOOSTING, SURFACTANT - HYDROTROPE

Disodium 4-[2-[(1-oxoundec-10-enyl)amino]ethyl] 2-sulphonatosuccinate

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1 matched or reported name

DISODIUM UNDECYLENAMIDO MEA-SULFOSUCCINATE

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name DISODIUM UNDECYLENAMIDO MEA-SULFOSUCCINATE.

That is a statement about this inventory, not about the law: no imported rule is not evidence that a substance is permitted. A rule may exist under a different name, under a CAS or EC number this glossary entry does not carry, or in a dataset not yet imported.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 26650-05-5

CAS 26650-05-5PubChem CID 117833

Disodium 4-(undecylenic monoethanolamide) sulfosuccinate

IUPAC name: disodium;4-oxo-2-sulfonato-4-[2-(undec-10-enoylamino)ethoxy]butanoate

Molecular formula: C17H27NNa2O8S
Molecular weight: 451.4 g/mol
Exact mass: 451.12527656 Da
Topological polar surface area: 161.0 Å²
Hydrogen-bond donors: 1
Hydrogen-bond acceptors: 8
Covalent units: 3
Defined stereocentres: 0

Also known as

Disodium 4-[2-[(1-oxoundec-10-enyl)amino]ethyl] 2-sulphonatosuccinateOIC30Y2OQZButanedioic acid, 2-sulfo-, 4-(2-((1-oxo-10-undecen-1-yl)amino)ethyl) ester, sodium salt (1:2)Butanedioic acid, sulfo-, 4-(2-((1-oxo-10-undecenyl)amino)ethyl) ester, disodium saltButanedioic acid, sulfo-, 4-[2-[(1-oxo-10-undecenyl)amino]ethyl] ester, disodium saltDISODIUM UNDECYLENOYL MONOETHANOLAMIDE SULFOSUCCINATEDisodium 4-(2-((1-oxoundec-10-enyl)amino)ethyl) 2-sulphonatosuccinateButanedioic acid, 2-sulfo-, 4-[2-[(1-oxo-10-undecen-1-yl)amino]ethyl] ester, sodium salt (1:2)

9 more reported names

RefChem:589367Butanedioic acid, sulfo-, 4-2-(1-oxo-10-undecenyl)aminoethyl ester, disodium saltUNII-OIC30Y2OQZEINECS 247-873-6Sodium 1-carboxy-3-oxo-3-(2-(undec-10-enamido)ethoxy)propane-1-sulfonateSulfosuccinic acid, 2-(undecylenamido)ethyl ester, disodium saltDisodium undecylenic monoethanolamide sulfosuccinateSodium undecenyl monoethanolamido sulfosuccinateDISODIUM 4-OXO-2-SULFONATO-4-[2-(UNDEC-10-ENAMIDO)ETHOXY]BUTANOATE

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External database identifiers

EPA DTXSID:DTXSID40889694

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

Additional authoritative substance research

Each link searches that source for this identity. A link is a research route, not a claim that the source holds an exact record. What each source is, and its legal weight

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 US EPA CompTox CTX APIs

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Official source and scope

Imported from Commission Implementing Decision (EU) 2025/1175 (dataset version EU 2025/1175). The glossary supplies common ingredient names for the ingredient list required by Article 19(1)(g); it is not an approval or safety list.

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