Definition
US FDA substance register · UNII 0J4V7PZ3Q6 · registered name STEARYL BETAINE · single chemical substance
Cosmetic roles
Surfactant that lifts dirtSURFACTANT - CLEANSINGKeeps skin in good condition (CosIng catch-all)SKIN CONDITIONINGWashes away surface impuritiesCLEANSINGReduces staticANTISTATICCreates foamFOAMINGBoosts latherSURFACTANT - FOAM BOOSTINGAdjusts thicknessVISCOSITY CONTROLLINGSoftens hairHAIR CONDITIONING
Safety & regulatory references
Reviewed by CIR: Safety Assessment of Alkyl Betaines as Used in Cosmetics
More data — names, identifiers, properties, test records, literature
Official labels & definitions
JCIA labelling name ステアリルベタイン: 本品は、次の化学式で表される両性化合物（分子内塩）である。
Source: JCIA labelling names (Japan)
Names & identifiers
STEARYL BETAINEINCI스테아릴베타인Korean label name (MFDS standard)1-Octadecanaminium, N-(carboxymethyl)-N,N-dimethyl-, inner saltSynonymステアリルベタインJapanese labelling name
- CAS No.chemical registry number
- 820-66-6
- EC No.EU chemical inventory number
- 212-470-6
- DTXSIDUS EPA chemical ID
- DTXSID5061164
- DTXCIDUS EPA compound ID
- DTXCID0048262
- IUPAC
- [Dimethyl(octadecyl)azaniumyl]acetate
- Molecular formula
- C22H45NO2
- Molecular weight
- 355.607 g/mol
What products actually use it for
What the 8 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.
- Foamant2
- Softener and conditioner2
- Anti-static agent1
- Cleaning agent1
- Surfactant (surface active agent)1
- Viscosity modifier1
Source: US EPA CompTox dashboard
Linked databases 13
- Australian Industrial Chemicals Inventory (AICIS)
- China inventory of existing ingredients (IECIC)
- EU CosIng ingredient list 2
- JCIA labelling names (Japan)
- Korea Cosmetic Association ingredient dictionary
- 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