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Tert-butyl 3,5,5-TRIMETHYLHEXANOYLPEROXIDE

CAS 13122-18-4

Also registered as 1 other CAS number

153302-08-0

Tert-butyl 3,5,5-TRIMETHYLHEXANOYLPEROXIDE chemical structure

Concern score

Not assessed — no hazard data yet.

Tert-butyl 3,5,5-TRIMETHYLHEXANOYLPEROXIDE in plain language

What it is

Also known as tert-Butyl 3,5,5-trimethylperoxyhexanoate · tert-Butyl peroxy-3,5,5-trimethylhexanoate · Luperox 270 · Perbutyl 355 · Peroxyhexanoic acid, 3,5,5-TRIMETHYL-, tert-butyl ester · Trigonox 42

Show all 17 names

tert-Butyl 3,5,5-trimethylhexaneperoxoate · Trigonox 42-50PS · Tert.-Butylperoxy-3,5,5-trimethylhexanoate · Tert.butylperoxy-3,5,5-trimethyl hexanoate · Trigonox 42S · UNII-84TC2IY818 · t-butylperoxy-3,5,5-trimethylhexanoate · tert-Butyl 3,5,5-trimethylhexanoyl peroxide · tert-Butyl perisononanoate · tert-butyl 3,5,5 trimethylperoxyhexanoate · tert-butyl peroxyisononanoate

What it does

We don't have a plain-language description for Tert-butyl 3,5,5-TRIMETHYLHEXANOYLPEROXIDE yet.

Recorded functional uses: Catalyst · Chemical reaction regulator · Hardener

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

Regulation

No restrictions found. Tert-butyl 3,5,5-TRIMETHYLHEXANOYLPEROXIDE appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Cleaning
  • USEPAcommercial use observedEPA CPDat observed this chemical in 4 composition records across product categories including Cleaning products and household care, Construction and building materials. EPA CPDat classifies this chemical for functional uses including Catalyst, Chemical reaction regulator, Hardener.
    • EPA CPDat observed this chemical in 4 composition records across product categories including Cleaning products and household care, Construction and building materials. EPA CPDat classifies this chemical for functional uses including Catalyst, Chemical reaction regulator, Hardener.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Evidence & sources

No graded research studies for Tert-butyl 3,5,5-TRIMETHYLHEXANOYLPEROXIDE yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

5 data sources

Where this comes from

  • EPA Chemical and Products Database

    exposure · updated 23 March 2010

    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 →
  • PubChem Live Enrichment

    chemistry · updated 2026-05-17

    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 Tert-butyl 3,5,5-TRIMETHYLHEXANOYLPEROXIDE in a product composition. These are source records, not Greenveil catalog products.

Source records

4

Named organisations

6

Cleaning products and household careConstruction and building materials

Typical roles

CatalystChemical reaction regulatorHardener
See products using Tert-butyl 3,5,5-TRIMETHYLHEXANOYLPEROXIDE →