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GREENVEIL

  • industrial

Fatty acids, C12-21 and C18-unsatd., 2,2,6,6-tetramethyl-4-piperidinyl esters

CAS 167078-06-0

Concern score

Not assessed — no hazard data yet.

Fatty acids, C12-21 and C18-unsatd., 2,2,6,6-tetramethyl-4-piperidinyl esters in plain language

What it is

Also known as 50% Hindered Amine Light Stabilizer(HALS) in an LDPE Resin · Hindered Amine Light Stabilizer (HALS)

What it does

We don't have a plain-language description for Fatty acids, C12-21 and C18-unsatd., 2,2,6,6-tetramethyl-4-piperidinyl esters yet.

Recorded functional uses: UV stabilizer

Is it a concern?
We haven't assessed a concern score for this ingredient yet.

Regulation

No restrictions found. Fatty acids, C12-21 and C18-unsatd., 2,2,6,6-tetramethyl-4-piperidinyl esters appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Industrial
  • USEPAcommercial use observedEPA CPDat observed this chemical in 2 composition records across product categories including Raw materials. EPA CPDat classifies this chemical for functional uses including UV stabilizer.
    • EPA CPDat observed this chemical in 2 composition records across product categories including Raw materials. EPA CPDat classifies this chemical for functional uses including UV stabilizer.Source →

Evidence & sources

No graded research studies for Fatty acids, C12-21 and C18-unsatd., 2,2,6,6-tetramethyl-4-piperidinyl esters yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

2 data sources

Where this comes from

  • EPA Chemical and Products Database

    exposure · updated 2021-06-08

    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 Fatty acids, C12-21 and C18-unsatd., 2,2,6,6-tetramethyl-4-piperidinyl esters in a product composition. These are source records, not Greenveil catalog products.

Source records

2

Named organisations

5

Raw materials

Typical roles

UV stabilizer
See products using Fatty acids, C12-21 and C18-unsatd., 2,2,6,6-tetramethyl-4-piperidinyl esters →