Cosmetic Ingredient

2-Nonenoic acid, 3-ethyl-2-methyl-

Also known as: EINECS 276-098-6, 2-Methyl-3-ethyl-2-nonenoic acid

CAS 71850-80-1

2-Nonenoic acid, 3-ethyl-2-methyl- (CAS 71850-80-1) is a chemical substance. Key regulatory status: cosmetic ingredient cross-reference; source data from EPA CPDat, AICIS.

View cosmetic safety profile for 3-Ethyl-2-Methylnon-2-Enoic Acid →

SOURCE noael studies public
NOAEL studies
0
SOURCE chemical inventory jurisdictions
Regulatory lists
0
SOURCE eu clp annex vi
GHS signal
Not classified

Chemical Identity

CAS, identifiers, formula, and alternate names for the matched substance record.

SOURCE DSSTox identifiers 8 fields
Name
2-Nonenoic acid, 3-ethyl-2-methyl-
CAS Number
71850-80-1
DTXSID
DTXSID4072447
Molecular Formula
C12H22O2
InChI Key
ZVAYQRYFPRUYPL-UHFFFAOYSA-N
Monoisotopic Mass
198.16198
Synonyms
EINECS 276-098-62-Methyl-3-ethyl-2-nonenoic acid

Functional Uses

Industrial and product-use categories associated with this substance.

SOURCE EPA CPDat 1 records
Fragrance

Australian Status (AICIS)

Australian industrial chemicals inventory status and applicable conditions.

SOURCE AICIS inventory 1 records
Inventory Status
listed

Cosmetic Safety Profile

Same-CAS cosmetic ingredient record for cross-vertical context.

SOURCE CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
Fragrance
View full cosmetic safety profile →

Frequently Asked Questions

Is 2-Nonenoic acid, 3-ethyl-2-methyl- used in cosmetics?

Yes, 2-Nonenoic acid, 3-ethyl-2-methyl- is also indexed as a cosmetic ingredient under the name 3-Ethyl-2-Methylnon-2-Enoic Acid. View the full cosmetic safety profile on the ingredient page for detailed safety data, SCCS opinions, and regulatory status.

Where does the safety data for 2-Nonenoic acid, 3-ethyl-2-methyl- come from?

Safety data is sourced from EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.

Is 2-Nonenoic acid, 3-ethyl-2-methyl- used outside industrial chemicals?

2-Nonenoic acid, 3-ethyl-2-methyl- also appears in cosmetics databases.