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
BIS(1-METHYLPROPYL) oxalate
CAS 13784-89-9
Concern score
Not assessed — no hazard data yet.
BIS(1-METHYLPROPYL) oxalate in plain language
On cosmetic ingredient lists it appears as “Diisobutyl oxalate”.
Also known as Diisobutyl oxalate · Di-sec-butyl oxalate · Dibutan-2-yl ethanedioate · dibutan-2-yl oxalate · Di(butan-2-yl) ethanedioate · Ethanedioic acid, 1,2-bis(1-methylpropyl) ester
Show all 12 names
Ethanedioic acid, bis(1-methylpropyl) ester · Mtljanfmxkyoav-uhfffaoysa-n · Di-sec-butyl ester oxalic acid · Q27251750 · UNII-15X1431GSK · di-s-butyl oxalate
Used in cosmetics as a solvent, a chelating agent and a plasticiser.
- Solvent
- Chelating
- Plasticiser
- We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.
What we know about this ingredient
EPA DSSTox provides the canonical identifier, structure, and synonym profile for this chemical.
Regulation
No restrictions found. BIS(1-METHYLPROPYL) oxalate appears in these published regulatory listings.
Expert safety opinions
No expert opinion on file for BIS(1-METHYLPROPYL) oxalate. 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 BIS(1-METHYLPROPYL) oxalate 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