Definition
US FDA substance register · UNII DD20CXT2D9 · registered name OLEYL PALMITAMIDE · single chemical substance
Cosmetic roles
Safety & regulatory references
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
More data — names, identifiers, properties, test records, literature
Names & identifiers
- CAS No.chemical registry number
- 16260-09-6
- CAS No.chemical registry number
- 2906-55-0
- EC No.EU chemical inventory number
- 240-367-6
- DTXSIDUS EPA chemical ID
- DTXSID00893434
- DTXCIDUS EPA compound ID
- DTXCID00876227
- IUPAC
- N-[(9Z)-Octadec-9-en-1-yl]hexadecanamide
- Molecular formula
- C34H67NO
- Molecular weight
- 505.916 g/mol
Measured properties
- Appearance
- Large Crystals, Dry Powder · solid
- Melting/freezing point
- 65 ℃
- Flash point
- 385.4 ℃(est.)
- Flammability (solid, gas)
- not flammable
- Vapour pressure
- &, lt, 0 ㎩ (20℃)
- Water solubility
- &, lt, 0.01 ㎎/ℓ (20℃, pH: 6.6~6.8)
- Relative density
- 0.94
- n-Octanol/water partition coefficient (Kow)
- &, gt, 5.7 (log Pow, 23℃)
- Molecular weight
- 505.92
Values measured on the substance itself. The KOSHA data are a reference for writing and reviewing safety data sheets, not a specification for a commercial raw material.
Source: PubChem · KOSHA safety data sheets (Korea)
What products actually use it for
What the 6 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.
- Anti-adhesive/cohesive2
- Lubricating agent2
- Corrosion inhibitor1
- Processing aids not otherwise specified1
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
2 skin studies and 1 eye studies are on record.
The study conclusions largely agree (100%). These tests are on the raw material itself; irritation at the amount in a finished product is a different question.
See all 3 studies
- Not likely to be sensitizing
skin sensitisation: in vivo (non-LLNA) · Screening · according to OECD Guideline 406 (Skin Sensitisation) - Studies Indicate No Significant Irritation
skin irritation: in vivo · Screening · OECD Guideline 404 (Acute Dermal Irritation / Corrosion) according to - Studies Indicate No Significant Irritation
eye irritation: in vivo · Screening · OECD Guideline 405 (Acute Eye Irritation / Corrosion) according to
Source: US EPA CompTox dashboard
Linked databases 13
- Australian Industrial Chemicals Inventory (AICIS)
- EU CosIng ingredient list 2
- Korea Cosmetic Association ingredient dictionary
- Korea toxic substances GHS register (NIER)
- KOSHA safety data sheets (Korea)
- MFDS (Korea) cosmetic ingredient register 2
- PubChem
- UniChem cross-reference IDs
- US EPA CompTox dashboard 2
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)
- Wikidata