Is Decahydro-beta-naphthyl Acetate safe in cosmetics?
Decahydro-beta-naphthyl Acetate has a safety rating of "MODERATE" in our database. EU status: permitted. US status: permitted.
Moderate
Cosmetic Ingredient
Decahydro-beta-naphthyl Acetate
Also known as: Decahydro-2-naphthalenol acetate, Decahydronaphthol acetate, 2-Decalinyl acetate, EINECS 234-054-3, NSC 85888
INCI: DECAHYDRO-BETA-NAPHTHYL ACETATE
Decahydro-beta-naphthyl Acetate (CAS 10519-11-6) is a cosmetic cosmetic ingredient functioning as Fragrance (perfuming agent). EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database. Same-CAS public records also appear in industrial chemical safety data.
View industrial chemical safety profile for CAS 10519-11-6 →
Auto-generated CPSR Part A draft with source citations
Function
Fragrance (perfuming agent)
Safety Rating
MODERATE
Chemistry & Identifiers
IUPAC Name
1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-2-yl acetate
InChIKey
XKCLIPLFEJSOAT-UHFFFAOYSA-N
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Allowed - no specific prohibition or restriction; classified as a fragrance ingredient
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for Decahydro-beta-naphthyl Acetate.
Calculate MoS for your specific formulation with the MoS Calculator.
HRIPT Human Patch Test Studies
1 human repeat insult patch test aggregated from dermatological literature.
| Test Type | N | Sensitized | Dose µg/cm² | NESIL µg/cm² | Potency |
|---|---|---|---|---|---|
| HMT | - | 0 | 8100 | - | - |
ECHA REACH Registration
European Chemicals Agency REACH dossier and Substances of Very High Concern listing.
Registration Type
Full
Tonnage Band
1 - 10 tonnes
Substance Type
SUBSTANCE
SVHC Candidate
No
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Fragrance
Regulatory List Membership (2)
IFRA Fragrance Transparency List
Consumer Product Chemical
Expert Verdict
Expert safety assessment and concern-level summary for Decahydro-beta-naphthyl Acetate.
Regulatory Flags
potential-allergen
fragrance-component
ifra_fragrance
Known Synonyms
Decahydro-2-naphthalenol acetate
Decahydronaphthol acetate
2-Decalinyl acetate
EINECS 234-054-3
NSC 85888
Chemical Function
Fragrance
Regulatory Lists
IFRA Transparency
consumer_product
Australian Status
AICIS status: listed
Frequently Asked Questions
Is Decahydro-beta-naphthyl Acetate allowed in the EU?
Decahydro-beta-naphthyl Acetate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Decahydro-beta-naphthyl Acetate do in cosmetics?
Decahydro-beta-naphthyl Acetate functions as: Fragrance (perfuming agent). It is classified as a cosmetic ingredient in our database. CAS number: 10519-11-6.
Is Decahydro-beta-naphthyl Acetate used outside cosmetics?
Decahydro-beta-naphthyl Acetate 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
Check Decahydro-beta-naphthyl Acetate compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
Check for EU declarable fragrance allergens
Substance Compliance
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MoS Calculator
Calculate Margin of Safety using SCCS methodology
Heavy Metal Limits
Compare limits across jurisdictions
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