Is 3-Ethyl-2-Methylnon-2-Enoic Acid safe in cosmetics?
3-Ethyl-2-Methylnon-2-Enoic Acid has a safety rating of "GOOD" in our database. EU status: permitted. US status: permitted.
Good
Cosmetic Ingredient
3-Ethyl-2-Methylnon-2-Enoic Acid
Also known as: EINECS 276-098-6, 2-Methyl-3-ethyl-2-nonenoic acid
INCI: 3-ETHYL-2-METHYLNON-2-ENOIC ACID
3-Ethyl-2-Methylnon-2-Enoic Acid (CAS 71850-80-1) is a cosmetic cosmetic ingredient functioning as Perfuming. EU Regulation 1223/2009 status: permitted. Industrial safety data is also available in the chemical safety database.
View industrial chemical safety profile for CAS 71850-80-1 →
Auto-generated CPSR Part A draft with source citations
Function
Perfuming
Safety Rating
GOOD
Chemistry & Identifiers
IUPAC Name
3-ethyl-2-methylnon-2-enoic acid
InChIKey
ZVAYQRYFPRUYPL-UHFFFAOYSA-N
Regulatory Status
EU EU Status
permitted
US US Status
permitted
US Notes
Not restricted; FDA does not pre-approve fragrance ingredients; subject to IFRA self-regulation
For full compliance data across multiple jurisdictions, use the Substance Compliance tool.
Safety Data
Margin of Safety, dermal absorption, and sensitization profile summaries for 3-Ethyl-2-Methylnon-2-Enoic Acid.
Calculate MoS for your specific formulation with the MoS Calculator.
Function Categories & List Membership
Cosmetic/Chemical Function Categories
Fragrance
Expert Verdict
Expert safety assessment and concern-level summary for 3-Ethyl-2-Methylnon-2-Enoic Acid.
Regulatory Flags
fragrance-component
Known Synonyms
EINECS 276-098-6
2-Methyl-3-ethyl-2-nonenoic acid
Chemical Function
Fragrance
Australian Status
AICIS status: listed
Frequently Asked Questions
Is 3-Ethyl-2-Methylnon-2-Enoic Acid allowed in the EU?
3-Ethyl-2-Methylnon-2-Enoic Acid EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does 3-Ethyl-2-Methylnon-2-Enoic Acid do in cosmetics?
3-Ethyl-2-Methylnon-2-Enoic Acid functions as: Perfuming. It is classified as a cosmetic ingredient in our database. CAS number: 71850-80-1.
Compliance Tools
Check 3-Ethyl-2-Methylnon-2-Enoic Acid compliance across multiple jurisdictions:
Ingredient Decoder
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Substance Compliance
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MoS Calculator
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Heavy Metal Limits
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