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.
- beauty
- industrial
2-PROPENOIC acid, 2-METHYL-, octadecyl ester, polymer with diethenylbenzene and ethenylbenzene
CAS 91838-84-5
Concern score
Not assessed — no hazard data yet.
2-PROPENOIC acid, 2-METHYL-, octadecyl ester, polymer with diethenylbenzene and ethenylbenzene in plain language
On cosmetic ingredient lists it appears as “Styrene/stearyl methacrylate crosspolymer”.
Also known as Styrene/stearyl methacrylate crosspolymer
Used in cosmetics as a skin-conditioning agent and an absorbent.
- Skin conditioning
- Absorbent
- Conditioner
- We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
Regulation
No restrictions found. 2-PROPENOIC acid, 2-METHYL-, octadecyl ester, polymer with diethenylbenzene and ethenylbenzene appears in these published regulatory listings.
- Found in consumer products
- Industrial
EUCosIngActive2-Propenoic Acid, 2-Methyl-, Octadecyl Ester, Polymer wtih Divinylbenzene and Ethenylbenzene
- 2-Propenoic Acid, 2-Methyl-, Octadecyl Ester, Polymer wtih Divinylbenzene and EthenylbenzeneSource →
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 Absorbent, 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 Absorbent, Softener and conditioner.Source →
Expert safety opinions
No expert opinion on file for 2-PROPENOIC acid, 2-METHYL-, octadecyl ester, polymer with diethenylbenzene and ethenylbenzene. 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 2-PROPENOIC acid, 2-METHYL-, octadecyl ester, polymer with diethenylbenzene and ethenylbenzene 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 2-PROPENOIC acid, 2-METHYL-, octadecyl ester, polymer with diethenylbenzene and ethenylbenzene in a product composition. These are source records, not Greenveil catalog products.
Named organisations
1
Typical roles
Skin conditioningAbsorbentConditioner