What is the NOAEL for 1,3,5-Undecatriene?
1,3,5-Undecatriene has 11 NOAEL studies in the database. The lowest reported value is PWB1EM60KN UNII. Source: openFDA substances.
NOAEL Data
Cosmetic Ingredient
1,3,5-Undecatriene
Also known as: EINECS 240-416-1, FEMA No. 3795, UNII-PWB1EM60KN
CAS 16356-11-9
1,3,5-Undecatriene (CAS 16356-11-9) is a chemical substance. Key regulatory status: 3 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS.
Cross-Vertical Regulatory Divergence
1,3,5-Undecatriene is classified GHS Danger (H304, H315, H400, H410) in the chemicals database but is allowed in EU cosmetics.
SOURCE
Cross-vertical comparison
Cosmetics: ingredients.eu_status; Chemicals: ghs_classifications.signal_word/hazard_statement_code
SOURCE
noael studies public
NOAEL studies
11
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
9 fields
Name
1,3,5-Undecatriene
CAS Number
16356-11-9
DTXSID
DTXSID9047546
Molecular Formula
C11H18
InChI Key
JQQDKNVOSLONRS-UHFFFAOYSA-N
Monoisotopic Mass
150.140851
Synonyms
EINECS 240-416-1FEMA No. 3795UNII-PWB1EM60KN
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
6 records
FragranceFlavouring and nutrient
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
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EPA CPDat
3 records
| List | Keyword | Source |
|---|---|---|
| IFRA Transparency | IFRA | IFRA |
| food_additive; Substances Added to Food (formerly EAFUS) (2/2019) | FDA | United States Food and Drug Administration (FDA) |
| Europe | European Commission | Fl@vis |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 11 of 11 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| PWB1EM60KN | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| PWB1EM60KN | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| PWB1EM60KN | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| PWB1EM60KN | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| - | % | Incidence of positive responses | Dermal | Human | NTP_ICE_skin_sensitization |
| 675 | ug/cm2 | Induction dose per skin area | Dermal | Human | NTP_ICE_skin_sensitization |
| =44 | mg/kg bw/day | NOAEL | oral | Rat | ToxValDB_EFSA |
| =44 | mg/kg bw/day | NOAEL | oral: feed | Rat | EFSA_OpenFoodTox_EFSA_ReferencePoints.xlsx |
| =44 | mg/kg bw/day | NOAEL | oral: feed | Rat | EFSA_OpenFoodTox_EFSA_ReferencePoints.xlsx |
| 3 | unitless | Relative reliability score | Dermal | Human | NTP_ICE_skin_sensitization |
| 4 | unitless | Relative reliability score | Dermal | Human | NTP_ICE_skin_sensitization |
Showing 11 of 11 studies
Australian Status (AICIS)
Australian industrial chemicals inventory status and applicable conditions.
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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
Food Safety Data
Same-CAS food additive, ADI, and GRAS records where available.
SOURCE
EFSA / FDA GRAS
1 records
ADI: No safety concern at current levels of intake when used as a flavouring agent mg/kg bw
View full food safety profile →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 1,3,5-Undecatriene?
1,3,5-Undecatriene appears on 3 regulatory/inventory lists including IFRA Transparency, food_additive; Substances Added to Food (formerly EAFUS) (2/2019), Europe. Source: EPA CPDat.
Is 1,3,5-Undecatriene used in cosmetics?
Yes, 1,3,5-Undecatriene is also indexed as a cosmetic ingredient under the name Undecatriene. 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 1,3,5-Undecatriene come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, CosIng / Ingredients DB, EFSA / FDA GRAS, cannabis regulatory/lab databases. All data traces to primary regulatory sources and is updated from official government databases.
Does 1,3,5-Undecatriene have different safety status in cosmetics vs industrial chemicals?
1,3,5-Undecatriene is classified GHS Danger (H304, H315, H400, H410) in the chemicals database but is allowed in EU cosmetics.
Is 1,3,5-Undecatriene used outside industrial chemicals?
1,3,5-Undecatriene also appears in cosmetics, food safety, cannabis databases.