Also known as: 1-Naphthalenol, 1,2,3,4,4a,5,8,8a-octahydro-2,2,6,8-tetramethyl-
INCI: OCTAHYDRO-TETRAMETHYL-1-NAPHTHALENOL
Octahydro-tetramethyl-1-naphthalenol (CAS 103614-86-4) is a cosmetic cosmetic ingredient functioning as Fragrance (perfuming agent). Reported NOAEL =50 mg/kg bw/day in Rat (ToxValDB_ECHA_IUCLID); EU Regulation 1223/2009 status: restricted. Industrial safety data is also available in the chemical safety database. Same-CAS public records also appear in industrial chemical safety data.
US NotesPermitted — no specific CFR restriction; listed on IFRA Transparency List
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Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Octahydro-tetramethyl-1-naphthalenol.
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Toxicological Studies
1 study endpoint found for Octahydro-tetramethyl-1-naphthalenol. NOAEL (No Observed Adverse Effect Level) values are used to calculate the Margin of Safety per SCCS methodology.
Endpoint
Value
Route
Species
Study Type
Source
NOAEL
=50 mg/kg bw/day
oral
Rat
reproduction developmental
ToxValDB_ECHA_IUCLID
PubChem Annotations
Safety and regulatory annotations from PubChem (NCBI) aggregated sources.
Safety (1)
Endocrine Disruptors
Potential endocrine disrupting compound
Source: NORMAN Suspect List Exchange
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Fragrance
Regulatory List Membership (1)
IFRA Fragrance Transparency List
Expert Verdict
Expert safety assessment and concern-level summary for Octahydro-tetramethyl-1-naphthalenol.
Is Octahydro-tetramethyl-1-naphthalenol safe in cosmetics?
Octahydro-tetramethyl-1-naphthalenol has a safety rating of "GOOD" in our database. EU status: restricted. US status: permitted. 1 toxicological study endpoint(s) are available in our database.
Is Octahydro-tetramethyl-1-naphthalenol allowed in the EU?
Octahydro-tetramethyl-1-naphthalenol EU regulatory status: restricted. This is based on EU Regulation 1223/2009 and its amendments.
What does Octahydro-tetramethyl-1-naphthalenol do in cosmetics?
Octahydro-tetramethyl-1-naphthalenol functions as: Fragrance (perfuming agent). It is classified as a cosmetic ingredient in our database. CAS number: 103614-86-4.
What is the NOAEL for Octahydro-tetramethyl-1-naphthalenol?
The NOAEL (No Observed Adverse Effect Level) for Octahydro-tetramethyl-1-naphthalenol is =50 mg/kg bw/day based on a reproduction developmental study via oral route in Rat. Source: ToxValDB_ECHA_IUCLID.
Is Octahydro-tetramethyl-1-naphthalenol used outside cosmetics?
Octahydro-tetramethyl-1-naphthalenol also appears in industrial chemical safety data. The cross-vertical cards on this page render same-CAS public rows from the matched databases.
Compliance Tools
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