Also known as: 1H-3a,7-Methanoazulen-5-ol, octahydro-3,8,8-trimethyl-6-methylene-, Cedr-8(15)-en-4-ol, 1H-3a,7-Methanoazulen-5-ol, octahydro-6-methylene-3,8,8-trimethyl-, Cedrenol, EINECS 248-917-7 (+1 more)
CAS 28231-03-0
Octahydro-3,8,8-trimethyl-6-methylene-1H-3a,7-methanoazulen-5-ol (CAS 28231-03-0) is a chemical substance. Key regulatory status: 4 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS.
CAS, identifiers, formula, and alternate names for the matched substance record.
Industrial and product-use categories associated with this substance.
Inventory, screening, and regulatory list matches from public chemical databases.
| List | Keyword | Source |
|---|---|---|
| IFRA Transparency | IFRA | IFRA |
| Europe | European Commission | Fl@vis |
| consumer_product | P&G | Proctor & Gamble |
| inert_ingredient; non_food_use; Pesticides | EPA | CPCat |
Toxicology endpoints rendered from public NOAEL study rows.
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| W4QN7VCD15 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| W4QN7VCD15 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| W4QN7VCD15 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| W4QN7VCD15 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| - | % | Incidence of positive responses | Dermal | Human | NTP_ICE_skin_sensitization |
| 3875 | ug/cm2 | Induction dose per skin area | Dermal | Human | NTP_ICE_skin_sensitization |
| 5184 | ug/cm2 | Induction dose per skin area | Dermal | Human | NTP_ICE_skin_sensitization |
| >5000 | mg/kg bw | LD50 | oral | Rat | NTP_ICE_acute_oral |
| 3 | unitless | Relative reliability score | Dermal | Human | NTP_ICE_skin_sensitization |
Showing 9 of 9 studies
Australian industrial chemicals inventory status and applicable conditions.
Same-CAS cosmetic ingredient record for cross-vertical context.
Same-CAS cannabis compliance and lab records where available.
1 cannabis record found in efsa substances.
View full cannabis profile →Octahydro-3,8,8-trimethyl-6-methylene-1H-3a,7-methanoazulen-5-ol has 9 NOAEL studies in the database. The lowest reported value is W4QN7VCD15 UNII. Source: openFDA substances.
Octahydro-3,8,8-trimethyl-6-methylene-1H-3a,7-methanoazulen-5-ol appears on 4 regulatory/inventory lists including IFRA Transparency, Europe, consumer_product, and 1 more. Source: EPA CPDat.
Yes, Octahydro-3,8,8-trimethyl-6-methylene-1H-3a,7-methanoazulen-5-ol is also indexed as a cosmetic ingredient under the name Cedrenol. View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.
Safety data is sourced from EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, CosIng / Ingredients DB, cannabis regulatory/lab databases. All data traces to primary regulatory sources and is updated from official government databases.
Octahydro-3,8,8-trimethyl-6-methylene-1H-3a,7-methanoazulen-5-ol also appears in cosmetics, cannabis databases.