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Silicone QUATERNIUM-2 panthenol succinate

CAS 205599-30-0

Also registered as 1 other CAS number

227200-29-5

Concern score

Not assessed — no hazard data yet.

Silicone QUATERNIUM-2 panthenol succinate in plain language

What it does

Used in cosmetics as a hair conditioner and an antistatic agent.

  • Hair conditioning
  • Antistatic
  • Conditioner
Is it a concern?
We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

Regulation

No restrictions found. Silicone QUATERNIUM-2 panthenol succinate appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • EUCosIngActiveSilicones and siloxanes, (N-tetradecanamidopropyl-N,N-dimethylammonioacetylpoly(oxyethylene)oxypropyl methyl, dimethyl, 2,4-dihydroxy-3,3-dimethylbutanamidopropoxycarbonylpropanoyloxypropyl methyl) chlorides (8 mol EO average)
    • Silicones and siloxanes, (N-tetradecanamidopropyl-N,N-dimethylammonioacetylpoly(oxyethylene)oxypropyl methyl, dimethyl, 2,4-dihydroxy-3,3-dimethylbutanamidopropoxycarbonylpropanoyloxypropyl methyl) chlorides (8 mol EO average)Source →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Anti-static agent, Softener and conditioner.
    • EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Anti-static agent, Softener and conditioner.Source →

Expert safety opinions

No expert opinion on file for Silicone QUATERNIUM-2 panthenol succinate. 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 Silicone QUATERNIUM-2 panthenol succinate yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

3 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EPA Chemical and Products Database

    exposure · updated 2019-12-20

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →

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 Silicone QUATERNIUM-2 panthenol succinate in a product composition. These are source records, not Greenveil catalog products.

Named organisations

1

Typical roles

Hair conditioningAntistaticConditioner
See products using Silicone QUATERNIUM-2 panthenol succinate →

Catalog

Found in these products

Cosmetic and personal-care products that list Silicone QUATERNIUM-2 panthenol succinate are shown first. Their ingredient lists include Silicone QUATERNIUM-2 panthenol succinate; each product's own rating depends on its whole formula, so it is shown on the product page, not here.