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
Butanethioic acid, 3-methyl-, S-methyl ester
CAS 23747-45-7
Concern score
Not assessed — no hazard data yet.
Butanethioic acid, 3-methyl-, S-methyl ester in plain language
Also known as S-methyl 3-METHYLBUTANETHIOATE · Butyric acid, 3-METHYLTHIO-, s-methyl ester · Methylthiol isovalerate · 3-METHYL-1-(METHYLSULFANYL)BUTAN-1-ONE · Mplwtjzafovxkp-uhfffaoysa-n · Methanethiol isovalerate
Show all 12 names
S-Methyl 3-methylthiobutyrate · S-Methyl isopentanethioate · S-Methyl isovalerate · S-Methyl thio-3-methylbutyrate · S-Methyl thioisovalerate · UNII-UB23WZ59H0
Used in consumer products as a flavouring.
- Flavouring
- We haven't assessed a concern score for this ingredient yet.
Regulation
No restrictions found. Butanethioic acid, 3-methyl-, S-methyl ester appears in these published regulatory listings.
- Found in consumer products
- Industrial
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 Flavouring and nutrient.
- EPA CPDat observed this chemical in 0 composition records across product categories including unclassified products. EPA CPDat classifies this chemical for functional uses including Flavouring and nutrient.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 Butanethioic acid, 3-methyl-, S-methyl ester yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.
Where this comes from
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 Butanethioic acid, 3-methyl-, S-methyl ester in a product composition. These are source records, not Greenveil catalog products.
Named organisations
2
Typical roles
Flavouring