Official EU label nameGlossary entry 5334

CAPRYL SULTAINE

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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Evidence gaps

Resolved identifiers

Resolved substance identity

CAS:15163-36-7

Ingredient index records:

CAPRYL SULTAINE

Cosmetic functions: CLEANSING, SURFACTANT - CLEANSING

1-Decanaminium, N,N-dimethyl-N-(3-sulfopropyl)-, inner salt

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1 matched or reported name

CAPRYL SULTAINE

Regulatory evidence across markets

None of the 13 markets tracked here holds an imported rule under the name CAPRYL SULTAINE.

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 15163-36-7

CAS 15163-36-7PubChem CID 161111

Zwittergent 310

IUPAC name: 3-[decyl(dimethyl)azaniumyl]propane-1-sulfonate

Molecular formula: C15H33NO3S
Molecular weight: 307.5 g/mol
Exact mass: 307.21811509 Da
XLogP3: 3.9
Topological polar surface area: 65.6 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 3
Covalent units: 1
Defined stereocentres: 0

Also known as

Zwittergent-3-101-Decanaminium, N,N-dimethyl-N-(3-sulfopropyl)-, inner saltRefChem:196285Sulfobetaine 103-(Decyldimethylammonio)propane-1-sulfonateN-Decyl-N,N-dimethyl-3-ammonio-1-propanesulfonateSulfobetaine-103-(decyldimethylazaniumyl)propane-1-sulfonate

16 more reported names

Caprylyl sulfobetaine3-[decyl(dimethyl)ammonio]propane-1-sulfonateB27SPN7XMEAS-673343-(decyldimethylamino)propanesulfonic acidCS-0103205D4246Decyldimethyl(3-sulfopropyl)ammonium Hydroxide Inner Salt3-(Decyldimethylammonio)propanesulfonateC15H33NO3SN-Capryl sulfobetaineUNII-B27SPN7XME3-(decyldimethylammonio)propanesulfonate inner salt3-[Dec-1-yl(dimethyl)ammonio]propane-1-sulphonaten-Decyl-N,N-dimethyl-3-ammonio-1-propanesulfonate inner saltHY-126377

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External database identifiers

ChEMBL:CHEMBL1213508
EPA DTXSID:DTXSID1074545

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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