What is the NOAEL for 2,4-Nonadienal, (2E,4E)-?
2,4-Nonadienal, (2E,4E)- has 4 NOAEL studies in the database. The lowest reported value is Y411G77SH7 UNII. Source: openFDA substances.
NOAEL Data
Cosmetic Ingredient
2,4-Nonadienal, (2E,4E)-
CAS 5910-87-2
2,4-Nonadienal, (2E,4E)- (CAS 5910-87-2) is a chemical substance. Key regulatory status: 3 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS.
View cosmetic safety profile for Trans, Trans-Nona-2,4-Dienal ⚠ →
Cross-Vertical Regulatory Divergence
2,4-Nonadienal, (2E,4E)- is prohibited in EU cosmetics but has active industrial GHS classifications (H317).
SOURCE
Cross-vertical comparison
Cosmetics: ingredients.eu_status; Chemicals: ghs_classifications.signal_word/hazard_statement_code
SOURCE
noael studies public
NOAEL studies
4
SOURCE
chemical inventory jurisdictions
Regulatory lists
3
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
6 fields
Name
2,4-Nonadienal, (2E,4E)-
CAS Number
5910-87-2
DTXSID
DTXSID30884198
Molecular Formula
C9H14O
InChI Key
ZHHYXNZJDGDGPJ-BSWSSELBSA-N
Monoisotopic Mass
138.104465
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
4 records
FragranceFlavouring and nutrient
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
SOURCE
EPA CPDat
3 records
| List | Keyword | Source |
|---|---|---|
| detected; Toys and children's products | Springer Berlin Heidelberg | Published Articles |
| detected; Toys and children's products | Scientific Reports | Published Articles |
| Europe | European Commission | Fl@vis |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 4 of 4 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| Y411G77SH7 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| Y411G77SH7 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| Y411G77SH7 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| Y411G77SH7 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
Showing 4 of 4 studies
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
prohibited
Max
-
Category
Fragrance
Pharmaceutical Data
Same-CAS pharmaceutical records from drug and bioactivity sources.
SOURCE
EMBL-EBI ChEMBL
CHEMBL4074177
ChEMBL Phase
Not listed
Adverse Events
0
Bioactivity
0
Cannabis Data
Same-CAS cannabis compliance and lab records where available.
SOURCE
Cannabis regulatory / lab data
efsa substances
1 cannabis record found in efsa substances.
View full cannabis profile →Frequently Asked Questions
What regulatory lists include 2,4-Nonadienal, (2E,4E)-?
2,4-Nonadienal, (2E,4E)- appears on 2 regulatory/inventory lists including detected; Toys and children's products, Europe. Source: EPA CPDat.
Is 2,4-Nonadienal, (2E,4E)- used in cosmetics?
Yes, 2,4-Nonadienal, (2E,4E)- is also indexed as a cosmetic ingredient under the name Trans, Trans-Nona-2,4-Dienal ⚠. 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 2,4-Nonadienal, (2E,4E)- come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, CosIng / Ingredients DB, ChEMBL / DailyMed, cannabis regulatory/lab databases. All data traces to primary regulatory sources and is updated from official government databases.
Does 2,4-Nonadienal, (2E,4E)- have different safety status in cosmetics vs industrial chemicals?
2,4-Nonadienal, (2E,4E)- is prohibited in EU cosmetics but has active industrial GHS classifications (H317).
Is 2,4-Nonadienal, (2E,4E)- used outside industrial chemicals?
2,4-Nonadienal, (2E,4E)- also appears in cosmetics, pharmaceutical, cannabis databases.