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CAS 26264-06-2 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 5517915/10/2010

CALCIUM DODECYLBENZENESULFONATE

DodecylbenzenesulfonIc Acid, Calcium Salt

CALCIUM DODECYLBENZENESULFONATE 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 26264-06-2

CAS 26264-06-2PubChem CID 156614057

Calcium Dodecylbenzenesulfonate

Calcium dodecylbenzenesulfonate appears as a white to light yellow granular solid. The primary hazard is to the environment. Immediate steps should be taken to limit its spread to the environment. Used as a detergent. — CAMEO Chemicals

IUPAC name: calcium;benzenesulfonate;bis(dodecane)

Molecular formula: C36H62CaO6S2
Molecular weight: 695.1 g/mol
Exact mass: 694.3613729 Da
Topological polar surface area: 131.0 Å²
Hydrogen-bond donors: 0
Hydrogen-bond acceptors: 6
Covalent units: 5
Defined stereocentres: 0

Also known as

Sinnozon NCX 70Soprofor S 70Wettol EM 1Casul 70HFDodecylbenzenesulfonic acid calcium salt7LE6D87CYECalcium dodecylbenzensulfonateCalcium dodecylbenzenesulphonate

16 more reported names

HSDB 996Calcium N-dodecylbenzenesulfonateCalcium bis(dodecylbenzenesulfonate)EINECS 247-557-8Dodecylbenzensulfonic acid calcium saltDodecylbenzenesulfonic acid, calcium salt1371ABenzenesulfonic acid, dodecyl-, calcium salt (2:1)ALKASURF CARHODACAL 60BHTGERONOL FE 4ESOPROPHOR 60BSOPROPHOR 70RefChem:573463SINNOZON NCX-70WETTOL EM-1

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 CALCIUM DODECYLBENZENESULFONATE

INCI name

CALCIUM DODECYLBENZENESULFONATE

Description

DodecylbenzenesulfonIc Acid, Calcium Salt

Record provenance

Inventory reference: 55179
Imported identity: CALCIUM DODECYLBENZENESULFONATE
Source update: 15/10/2010

European Commission CosIng source notes

Annex records for CALCIUM DODECYLBENZENESULFONATE

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Key data

CAS

26264-06-2

247-557-8

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.

#4929 · CALCIUM DODECYLBENZENESULFONATE

Ingredients with overlapping formulation functions

C9-11 PARETH-6 CARBOXYLIC ACIDCLEANSING, SURFACTANT - CLEANSING

C9-11 PARETH-8 CARBOXYLIC ACIDCLEANSING, SURFACTANT - CLEANSING

C9-15 ALKYL PHOSPHATECLEANSING, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

C9-16 ALKANE/CYCLOALKANECLEANSING, SOLVENT, SURFACTANT - CLEANSING, SURFACTANT - EMULSIFYING

CAMELLIA SINENSIS SEEDCAKE EXTRACTANTIMICROBIAL, CLEANSING, SURFACTANT - CLEANSING

CANDIDA BOMBICOLA/GLUCOSE/METHYL RAPESEEDATE FERMENTANTI-SEBUM, ANTIMICROBIAL, CLEANSING, DEODORANT, SKIN PROTECTING, SURFACTANT - CLEANSING

CANDIDA BOMBICOLA/MADHUCA LONGIFOLIA SEED OIL FERMENT EXTRACTCLEANSING, SURFACTANT - CLEANSING

CANOLAMIDOPROPYL BETAINEANTISTATIC, CLEANSING, FOAMING, HAIR CONDITIONING, SKIN CONDITIONING, SURFACTANT - CLEANSING, SURFA…

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 CALCIUM DODECYLBENZENESULFONATE appears in the CosIng inventory

The CosIng inventory lists CALCIUM DODECYLBENZENESULFONATE 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.

CALCIUM DODECYLBENZENESULFONATE 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

CALCIUM DODECYLBENZENESULFONATE 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, CALCIUM DODECYLBENZENESULFONATE carries the following function designation(s):

CAS 26264-06-2 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 CALCIUM DODECYLBENZENESULFONATE

This page reproduces the CosIng inventory entry for CALCIUM DODECYLBENZENESULFONATE 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 CALCIUM DODECYLBENZENESULFONATE 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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