Definition
US FDA substance register · UNII 216KS77J4M · registered name SODIUM OLEOYL ISETHIONATE · single chemical substance
Cosmetic roles
Safety & regulatory references
Not classified under Korea’s toxic-substance GHS list · existing chemical substance
Other restriction: ban substances that deplete the ozone layer
Source: EU CosIng ingredient list
Reviewed by CIR: Amended Safety Assessment of Isethionate Salts as Used in Cosmetics
More data — names, identifiers, properties, test records, literature
Names & identifiers
- CAS No.chemical registry number
- 142-15-4
- EC No.EU chemical inventory number
- 205-522-4
- DTXSIDUS EPA chemical ID
- DTXSID8041454
- DTXCIDUS EPA compound ID
- DTXCID6021454
- IUPAC
- Sodium 2-{[(9Z)-octadec-9-enoyl]oxy}ethane-1-sulfonate
- Molecular formula
- C20H37NaO5S
- Molecular weight
- 412.56 g/mol
Measured properties
- Appearance
- solid
- n-Octanol/water partition coefficient (Kow)
- 3.2 (est.)
- Molecular weight
- 412.55955
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: KOSHA safety data sheets (Korea)
What products actually use it for
What the 5 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-static agent1
- Foamant1
- Softener and conditioner1
- Surfactant (surface active agent)1
- Cleaning agent1
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
- UniChem cross-reference IDs
- US Cosmetic Ingredient Review (CIR) 2
- US EPA CompTox dashboard 2
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)
- Wikidata