What is the NOAEL for Hexadecanoic acid, isooctadecyl ester?
Hexadecanoic acid, isooctadecyl ester has 6 NOAEL studies in the database. The lowest reported value is 7.05 mg/m3 via inhalation in Human. Source: ToxValDB_GESTIS_DNEL.
NOAEL Data
REACH Registered
Cosmetic Ingredient
Hexadecanoic acid, isooctadecyl ester
Also known as: EINECS 276-719-0, UNII-9EHU0R7ER1
CAS 72576-80-8
Hexadecanoic acid, isooctadecyl ester (CAS 72576-80-8) is a chemical substance. Key regulatory status: REACH registered, 2 regulatory/inventory lists, cosmetic ingredient cross-reference; source data from EPA ToxValDB, EPA CPDat, AICIS, ECHA REACH.
SOURCE
noael studies public
NOAEL studies
6
SOURCE
chemical inventory jurisdictions
Regulatory lists
2
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
Hexadecanoic acid, isooctadecyl ester
CAS Number
72576-80-8
DTXSID
DTXSID70222898
Molecular Formula
C34H68O2
InChI Key
SAMYFBLRCRWESN-UHFFFAOYSA-N
Monoisotopic Mass
508.521931
Synonyms
EINECS 276-719-0UNII-9EHU0R7ER1
Functional Uses
Industrial and product-use categories associated with this substance.
SOURCE
EPA CPDat
8 records
Softener and conditionerBinder
Regulatory Lists
Inventory, screening, and regulatory list matches from public chemical databases.
SOURCE
EPA CPDat
2 records
| List | Keyword | Source |
|---|---|---|
| Europe; plastic_additive | European Chemicals Agency | European Chemicals Agency (ECHA) |
| Canada; Personal care; Substances in PCP - Canada (4/2014) | Government of Canada | CPCat |
NOAEL Studies
Toxicology endpoints rendered from public NOAEL study rows.
SOURCE
NOAEL studies
Showing 6 of 6 studies
| Value | Unit | Endpoint | Route | Species | Source |
|---|---|---|---|---|---|
| =7.05 | mg/m3 | DNEL systemic | inhalation | Human | ToxValDB_GESTIS_DNEL |
| 9EHU0R7ER1 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 9EHU0R7ER1 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 9EHU0R7ER1 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| 9EHU0R7ER1 | UNII | FDA UNII substance identifier | - | - | openFDA substances |
| >2000 | mg/kg bw | LD50 | oral | Rat | NTP_ICE_acute_oral |
Showing 6 of 6 studies
REACH Registration
Registration status from the ECHA REACH registered substances database.
SOURCE
ECHA (EU)
1 records
| Status | Name | EC Number | Link |
|---|---|---|---|
| Registered | Isooctadecyl palmitate | 276-719-0 | ECHA overview → |
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
Emollient
Frequently Asked Questions
What regulatory lists include Hexadecanoic acid, isooctadecyl ester?
Hexadecanoic acid, isooctadecyl ester appears on 2 regulatory/inventory lists including Europe; plastic_additive, Canada; Personal care; Substances in PCP - Canada (4/2014). Source: EPA CPDat.
Is Hexadecanoic acid, isooctadecyl ester used in cosmetics?
Yes, Hexadecanoic acid, isooctadecyl ester is also indexed as a cosmetic ingredient under the name Isostearyl Palmitate. 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 Hexadecanoic acid, isooctadecyl ester come from?
Safety data is sourced from EPA ToxValDB, EPA CPDat, AICIS (Australian Industrial Chemicals Introduction Scheme), EPA DSSTox, ECHA REACH, CosIng / Ingredients DB. All data traces to primary regulatory sources and is updated from official government databases.
Is Hexadecanoic acid, isooctadecyl ester used outside industrial chemicals?
Hexadecanoic acid, isooctadecyl ester also appears in cosmetics databases.