Cosmetic roles
Gives the product a scentPERFUMING
More data — names, identifiers, properties, test records, literature
Names & identifiers
DODECAHYDRO-TETRAMETHYL-EPOXYNAPHTHOXEPININCI5H-3,5a-Epoxynaphth[2,1-c]oxepin, dodecahydro-3,8,8,11a-tetramethyl-Synonym
- CAS No.chemical registry number
- 57345-19-4
- EC No.EU chemical inventory number
- 260-686-4
- DTXSIDUS EPA chemical ID
- DTXSID3041538
- DTXCIDUS EPA compound ID
- DTXCID1021538
- IUPAC
- 3,8,8,11a-Tetramethyldodecahydro-5H-3,5a-epoxynaphtho[2,1-c]oxepine
- Molecular formula
- C18H30O2
- Molecular weight
- 278.436 g/mol
What products actually use it for
What the 6 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.
- Fragrance6
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
2 skin studies and 1 eye studies are on record.
Classed as low2
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 3 studies
- Studies Indicate No Significant Irritation
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) according to EU Method B.4 (Acute Toxicity: Dermal Irritation / Corrosion) according to - Not likely to be sensitizing
skin sensitisation: in vivo (non-LLNA) · Screening · according to OECD Guideline 406 (Skin Sensitisation) according to EU Method B.6 (Skin Sensitisation) - Studies Indicate No Significant Irritation
eye irritation: in vivo · Screening · EU Method B.5 (Acute Toxicity: Eye Irritation / Corrosion) according to OECD Guideline 405 (Acute Eye Irritation / Corrosion) according to
Source: US EPA CompTox dashboard