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Dodecylbenzenesulfonic acid

CAS 27176-87-0

Also registered as 21 other CAS numbers

68584-22-5 · 1323-12-2 · 27157-97-7 · 37321-08-7 · 39355-45-8 · 54824-36-1 · 61400-71-3 · 106602-89-5 · 111839-63-5 · 112509-31-6 · 124743-21-1 · 147625-74-9 · 175069-51-9 · 210106-05-1 · 219316-00-4 · 220880-99-9 · 313478-89-6 · 811862-51-8 · 889890-18-0 · 1232441-14-3 · 2205889-82-1

Concern score

Not assessed — no hazard data yet.

Dodecylbenzenesulfonic acid in plain language

What it is

Also known as Dodecyl benzene sulfonic acid · C10-14 alkyl benzenesulfonic acid · Benzenesulfonic acid, dodecyl- · Dodecyl benzenesulfonate · Dodecylbenzene sulfonic acid · Dodecylbenzenesulfonate

Show all 23 names

Dodecylbenzenesulfonic acid (mixed isomers) · Laurylbenzenesulfonic acid · Acide dodecylbenzenesulfonique · Ambicat LE 4476 · Benzenesulphonic acid, dodecyl- · Bio-Soft S 100 · Bio-Soft S 101 · Calsoft LAS-99 · Marlon as 3 · Nansa ssa · acido dodecilbencenosulfonico · biosoft s100 · dodecyl sulfonic acid sodium salt (cercla) · dodecylbenzenesulfonic acid (sara iii) · dodecylbenzenesulfonic acid (cercla) · n-Dodecylbenzenesulfonic acid · Bio-soft S-101

What it does

Used in consumer products as a surfactant, a solvent and a cleaning agent.

  • Surfactant
  • Solvent
  • Cleaning agent
Is it a concern?
We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. Dodecylbenzenesulfonic acid appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • Cleaning
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 215 composition records across product categories including Cleaning and safety, Cleaning products and household care, Laboratory supplies. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), Cleaning agent, Solvent.
    • EPA CPDat observed this chemical in 215 composition records across product categories including Cleaning and safety, Cleaning products and household care, Laboratory supplies. EPA CPDat classifies this chemical for functional uses including Surfactant (surface active agent), Cleaning agent, Solvent.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as mixture.
    • openFDA substance registry classifies this ingredient as mixture.Source →

Expert safety opinions

No expert opinion on file for Dodecylbenzenesulfonic acid. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

  • SCCS

    EU Scientific Committee on Consumer Safety

    No SCCS opinion on file.

  • CIR

    Cosmetic Ingredient Review (US expert panel)

    No CIR safety assessment on file.

Evidence & sources

No graded research studies for Dodecylbenzenesulfonic acid yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

4 data sources

Where this comes from

  • EPA Chemical and Products Database

    exposure · updated July 2019

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →
  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →
  • openFDA Substance

    registry · updated 2026-05-24

    Open →
Reference links (1)

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often EPA CPDat has listed Dodecylbenzenesulfonic acid in a product composition. These are source records, not Greenveil catalog products.

Source records

215

Named organisations

6

Cleaning and safetyCleaning products and household careLaboratory suppliesSpecialty occupational productsHome maintenancePersonal care

Typical roles

SurfactantSolventCleaning agent
See products using Dodecylbenzenesulfonic acid →

Catalog

Found in these products

Their ingredient lists include Dodecylbenzenesulfonic acid; each product's own rating depends on its whole formula, so it is shown on the product page, not here.