Definition
US FDA substance register · UNII BYN53W5D3L · registered name TRIMETHYLOLPROPANE TRIS(3-MERCAPTOPROPIONATE) · single chemical substance
Cosmetic roles
No declared roleNOT REPORTED
Safety & regulatory references
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
More data — names, identifiers, properties, test records, literature
Official labels & definitions
JCIA labelling name トリスメルカプトプロピオン酸トリメチロールプロパン: 本品は、次の化学式で表される有機化合物である。
Source: JCIA labelling names (Japan)
Names & identifiers
TRIMETHYLOLPROPANE TRIS-MERCAPTOPROPIONATEINCIPropanoic acid, 3-mercapto-, 2-ethyl-2-[(3-mercapto-1-oxopropoxy)methyl]-1,3-propanediyl esterSynonymトリスメルカプトプロピオン酸トリメチロールプロパンJapanese labelling name
- CAS No.chemical registry number
- 33007-83-9
- DTXSIDUS EPA chemical ID
- DTXSID8044919
- DTXCIDUS EPA compound ID
- DTXCID6024919
- IUPAC
- 2,2-Bis{[(3-sulfanylpropanoyl)oxy]methyl}butyl 3-sulfanylpropanoate (non-preferred name)
- Molecular formula
- C15H26O6S3
- Molecular weight
- 398.55 g/mol
What products actually use it for
What the 5 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.
- Hardener2
- Chemical reaction regulator1
- No specific technical function1
- Chain transfer agent1
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
1 skin studies and 0 eye studies are on record.
Classed as moderate1
The study conclusions largely agree (100%). These tests are on the raw material itself; irritation at the amount in a finished product is a different question.
See all 1 studies
- SkinSens1
Skin Sensitization · QSAR Predicted
Source: US EPA CompTox dashboard
Linked databases 11
- Australian Industrial Chemicals Inventory (AICIS)
- ChEMBL
- EU CosIng ingredient list 2
- JCIA labelling names (Japan)
- Korea toxic substances GHS register (NIER)
- UniChem cross-reference IDs
- US EPA CompTox dashboard 2
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)
- Wikidata