What is the NOAEL for 1-Tridecanol?
1-Tridecanol has 11 NOAEL studies in the database. The lowest reported value is 49.3 mg/m3 via inhalation in Human. Source: ToxValDB_GESTIS_DNEL.
NOAEL Data
REACH Registered
Cosmetic Ingredient
1-Tridecanol
Also known as: BRN 1739991, EINECS 203-998-8, NSC 5252, n-Tridecanol, n-Tridecan-1-ol (+4 more)
CAS 112-70-9
1-Tridecanol (CAS 112-70-9) is a chemical substance. Key regulatory status: REACH registered, 4 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS, ECHA REACH, ILO ICSC.
Cross-Vertical Regulatory Divergence
1-Tridecanol is classified GHS Danger (H315, H318, H319, H400, H410, H412) 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
4
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
15 fields
Name
1-Tridecanol
CAS Number
112-70-9
DTXSID
DTXSID2021947
Molecular Formula
C13H28O
InChI Key
XFRVVPUIAFSTFO-UHFFFAOYSA-N
Monoisotopic Mass
200.214016
Synonyms
BRN 1739991EINECS 203-998-8NSC 5252n-Tridecanoln-Tridecan-1-oln-Tridecyl alcoholUNII-8I9428H868Fatty alcohol c-13Tridecyl alcohol
ICSC Chemical Safety
International Chemical Safety Card hazard and exposure summary.
SOURCE
ILO/WHO International Chemical Safety Cards
1 records
| Field | Value |
|---|---|
| GHS Hazard Statements | Toxic to aquatic life |
| Short-term Effects | The substance is mildly irritating to the eyes and skin. See Notes. |
| Long-term Effects | See Notes. |
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
8 records
Softener and conditionerDeodorizerViscosity modifierEmulsifierFragrance
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
SOURCE
EPA CPDat
4 records
| List | Keyword | Source |
|---|---|---|
| Indirect additives food contact (10/2018) | FDA | United States Food and Drug Administration (FDA) |
| IFRA Transparency | IFRA | IFRA |
| inert_ingredient; non_food_use; Pesticides | EPA | CPCat |
| consumer_product | P&G | Proctor & Gamble |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 11 of 11 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| 62.573592478616 | uM | AC50 | - | - | NTP_ICE_endocrine |
| 65.8788024760052 | uM | ACC | - | - | NTP_ICE_endocrine |
| =49.3 | mg/m3 | DNEL systemic | inhalation | Human | ToxValDB_GESTIS_DNEL |
| 8I9428H868 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 8I9428H868 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 8I9428H868 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 8I9428H868 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| >12 | mg/L | LC50 | Inhalation | - | NTP_ICE_acute_inhalation |
| =17200 | mg/kg bw | LD50 | oral | Rat | NTP_ICE_acute_oral |
| - | unitless | Model Score | - | - | NTP_ICE_endocrine |
| 0.00481 | unitless | Model Score | - | - | NTP_ICE_endocrine |
Showing 11 of 11 studies
REACH Registration
Registration status from the ECHA REACH registered substances database.
SOURCE
ECHA (EU)
1 records
| Status | Name | EC Number | Link |
|---|---|---|---|
| Registered | Tridecan-1-ol | 203-998-8 | ECHA overview → |
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.
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CosIng / Ingredients DB
EU Status
permitted
Max
-
Category
Emollient
Pharmaceutical Data
Same-CAS pharmaceutical records from drug and bioactivity sources.
SOURCE
EMBL-EBI ChEMBL
TRIDECAN-1-OL
ChEMBL Phase
Not listed
Adverse Events
0
Bioactivity
2
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-Tridecanol?
1-Tridecanol appears on 4 regulatory/inventory lists including Indirect additives food contact (10/2018), IFRA Transparency, inert_ingredient; non_food_use; Pesticides, and 1 more. Source: EPA CPDat.
Is 1-Tridecanol used in cosmetics?
Yes, 1-Tridecanol is also indexed as a cosmetic ingredient under the name Tridecyl Alcohol. 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-Tridecanol come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, ECHA REACH, ILO/WHO ICSC, CosIng / Ingredients DB, ChEMBL / DailyMed, cannabis regulatory/lab databases. All data traces to primary regulatory sources and is updated from official government databases.
Does 1-Tridecanol have different safety status in cosmetics vs industrial chemicals?
1-Tridecanol is classified GHS Danger (H315, H318, H319, H400, H410, H412) in the chemicals database but is allowed in EU cosmetics.
Is 1-Tridecanol used outside industrial chemicals?
1-Tridecanol also appears in cosmetics, pharmaceutical, cannabis databases.