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.
- industrial
Isomethyltetrahydrophthalic anhydride
CAS 11070-44-3
Also registered as 2 other CAS numbers
74318-12-0 · 1027622-42-9
Concern score
Not assessed — no hazard data yet.
Isomethyltetrahydrophthalic anhydride in plain language
Also known as 1,3-Isobenzofurandione, tetrahydromethyl- · Cyclohexene-1,2-dicarboxylic anhydride, methyl- · Methtyl tetra hydro-phthalic anhydride · Methyltetrahydroph thalic anhydride (unspec.) (MTHPA), · Methyltetrahydrophthalic acid anhydride · Methyltetrahydrophthalic anhydride
Show all 11 names
Tetrahydrophthalic anhydride, methyl- · Tetrahydromethyl-1,3-isobenzofurandione · Tetrahydromethylphthalic anhydride · methyl tetra hydro phthalic anhydride · mthpa
We don't have a plain-language description for Isomethyltetrahydrophthalic anhydride yet.
Recorded functional uses: Chemical reaction regulator · Hardener
- We haven't assessed a concern score for this ingredient yet.
Regulation
No restrictions found. Isomethyltetrahydrophthalic anhydride appears in these published regulatory listings.
- Found in consumer products
- Industrial
USEPAcommercial use observedEPA CPDat observed this chemical in 3 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Chemical reaction regulator, Hardener.
- EPA CPDat observed this chemical in 3 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Chemical reaction regulator, Hardener.Source →
Evidence & sources
No graded research studies for Isomethyltetrahydrophthalic anhydride yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Suitability
Context-specific fit derived from published classifications and the current ingredient evidence profile.
No signal in this context
Where it has been recorded
How often EPA CPDat has listed Isomethyltetrahydrophthalic anhydride in a product composition. These are source records, not Greenveil catalog products.
Source records
3
Named organisations
2
Typical roles
Chemical reaction regulatorHardener