- beauty
- cleaning
- industrial
Trimethylolpropane trimethacrylate
CAS 12656-03-0
Also registered as 23 other CAS numbers
27441-62-9 · 37271-14-0 · 38886-95-2 · 39301-32-1 · 66451-56-7 · 73784-89-1 · 96082-02-9 · 102068-89-3 · 107711-83-1 · 107846-19-5 · 108727-84-0 · 109633-39-8 · 112291-39-1 · 117456-07-2 · 118520-52-8 · 177345-96-9 · 186262-44-2 · 1418179-57-3 · 1841444-01-6 · 2235393-70-9 · 2410578-96-8 · 2459675-61-5 · 3290-92-4
Concern score
Not assessed — no hazard data yet.
Trimethylolpropane trimethacrylate in plain language
Also known as 1,1,1-Trimethylolpropane trimethacrylate · Tmptma · 1,1,1-Tris(hydroxymethyl)propane trimethacrylate · 2,2-BIS(METHACRYLOYLOXYMETHYL)BUTYL methacrylate · 2-AETHYL-2-HYDROXYMETHYL-1,3-PROPANDIOL-TRIMETHACRYLAT · 2-ETHYL-1,3-DIMETHACRYLOXY-2-(METHACRYLOXYMETHYL)PROPANE
Show all 25 names
2-Ethyl-2-(hydroxymethyl)-1,3-propanediol trimethacrylate · Atm 11 · Acryester TMP · Blemmer PTT · Chemlink 30 · Chemlink 3080 · Light Ester TMP · Monocizer TD 1500 · NK Ester M TMPT · NK Ester TMPT · Perkalink 400 · Sr 350 · Saret 515 · Sartomer 350 · Sartomer SR 350 · Td 1500 · Td 1500 s · TMPT (crosslinking agent) · propylidynetrimethyl trimethacrylate
Used in cosmetics as a film former.
- Film forming
- Film former
- We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
Regulation
No restrictions found. Trimethylolpropane trimethacrylate appears in these published regulatory listings.
- Found in consumer products
- Beauty
- Cleaning
- Industrial
EUCosIngActiveListed in CosIng inventory for cosmetic use.
- Listed in CosIng inventory for cosmetic use.Source →
USEPAcommercial use observedEPA CPDat observed this chemical in 52 composition records across product categories including Cleaning products and household care, Cleaning and safety, Laboratory supplies. EPA CPDat classifies this chemical for functional uses including Film former, artificial nail builder, structure.
- EPA CPDat observed this chemical in 52 composition records across product categories including Cleaning products and household care, Cleaning and safety, Laboratory supplies. EPA CPDat classifies this chemical for functional uses including Film former, artificial nail builder, structure.Source →
USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
- openFDA substance registry classifies this ingredient as chemical.Source →
Expert safety opinions
No expert opinion on file for Trimethylolpropane trimethacrylate. 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 Trimethylolpropane trimethacrylate yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Where this comes from
- Open →
CosIng
regulatory · updated 2026-09-23
- Open →
EPA Chemical and Products Database
exposure · updated may 15, 2017
- 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
Reference links (1)
Allergen profile
Canonical allergen markers detected on this ingredient. Each row is derived from the ingredient’s name or synonyms matching a known allergen class — useful when scanning a label for a specific allergy context.
- WheatContains · Oral (ingested)
Source: chemindex_name_match
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
Fragrance avoidance
Nothing to weigh for this context yet.
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 Trimethylolpropane trimethacrylate in a product composition. These are source records, not Greenveil catalog products.
Source records
52
Named organisations
6
Cleaning products and household careCleaning and safetyLaboratory suppliesPersonal careConstruction and building materials
Typical roles
Film formingFilm former