Is NOPYL ACETATE safe in cosmetics?
NOPYL ACETATE has a safety rating of "GOOD" in our database. EU status: permitted. US status: allowed.
Good
Cosmetic Ingredient
NOPYL ACETATE
Also known as: Citroviol, 6,6-Dimethylbicyclo(3.1.1)-2-heptene-2-ethyl acetate, 6,6-Dimethyl-2-norpinene-2-ethanol, acetate, EINECS 204-891-9, Lignyl acetate (+4 more)
NOPYL ACETATE (CAS 128-51-8) is a cosmetic cosmetic ingredient functioning as Fragrance. 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 128-51-8 →
Auto-generated CPSR Part A draft with source citations
Chemistry & Identifiers
IUPAC Name
2-[(1R,5S)-6,6-dimethyl-2-bicyclo[3.1.1]hept-2-enyl]ethyl acetate
InChIKey
AWNOGHRWORTNEI-RYUDHWBXSA-N
Regulatory Status
EU EU Status
permitted
US US Status
allowed
US Notes
Allowed for cosmetic use; no specific prohibition
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
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 | 6480 | - | - |
Additional Ingredient Properties
1 property record from structured ingredient metadata.
fragrance_ifra
{"cas_number": "128-51-8", "ifra_amendment_number": "49", "ifra_restriction_type": "Restricted", "ifra_max_use_level_category_1_pct": "0.15", "ifra_max_use_level_category_4_pct": "2.4", "ifra_max_use_level_category_7_pct": "0.35", "ifra_max_use_level_category_11_pct": "0.070", "eu_allergen_declaration_required": "No", "eu_26_allergens_list": "No", "sccs_opinion_available": "Yes", "sensitization_po…
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Deodorizer
Fragrance
Regulatory List Membership (1)
IFRA Fragrance Transparency List
Expert Verdict
Expert safety assessment and concern-level summary for NOPYL ACETATE.
Regulatory Flags
cosing-sourced
eu-permitted
fragrance
needs-enrichment
ifra_fragrance
Known Synonyms
Citroviol
6,6-Dimethylbicyclo(3.1.1)-2-heptene-2-ethyl acetate
6,6-Dimethyl-2-norpinene-2-ethanol, acetate
EINECS 204-891-9
Lignyl acetate
Nopol acetate
NSC 1286
2-Pinene-10-methyl acetate
UNII-OTX3UCY28V
Chemical Function
Deodorizer
Fragrance
Regulatory Lists
IFRA Transparency
Europe; Pesticides
detected; Europe; Pesticides
Australian Status
AICIS status: listed
Frequently Asked Questions
Is NOPYL ACETATE allowed in the EU?
NOPYL ACETATE EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does NOPYL ACETATE do in cosmetics?
NOPYL ACETATE functions as: Fragrance. It is classified as a cosmetic ingredient in our database. CAS number: 128-51-8.
Is NOPYL ACETATE used outside cosmetics?
NOPYL 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 NOPYL ACETATE compliance across multiple jurisdictions:
Ingredient Decoder
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82 Allergen Checker
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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