Surfactants - Anionic Available to Source

Sodium Caprylyl Sulfonate

CAS 142-31-4 · MF C8H17NaO4S · MW 232.28 g/mol

Mild anionic surfactant used for cleansing in personal care products.

SDS / TDS Download
CAS Number
142-31-4
Molecular Formula
C8H17NaO4S
Molecular Weight
232.28 g/mol
Material Family
Surfactants - Anionic
GHS / SDS Safety Danger
Irritant Flammable Corrosive
  • H318 (76.6%): Causes serious eye damage [Danger Serious eye damage/eye irritation]
  • H335 (38.4%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
  • H315 (97.5%): Causes skin irritation [Warning Skin corrosion/irritation]
  • H319 (20.9%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
  • H228 (17.7%): Flammable solid [Danger Flammable solids]
Chemical Identity
CAS Number142-31-4
IUPAC Namesodium octyl sulfate
InChI KeyWFRKJMRGXGWHBM-UHFFFAOYSA-M
PubChem CID 2735107
INCI NameSODIUM CAPRYLYL SULFONATE
Synonyms & Trade Names
Sodium octyl sulfate Sodium octyl sulphate Sipex ols Cycloryl OS Duponol 80 Sodium capryl sulfate OCTYL SODIUM SULFATE Sulfuric acid, monooctyl ester, sodium salt 6RZL727210 Sulfuric acid, monooctyl ester, sodium salt (1:1) DTXCID7016226 RefChem:184025 sodium n-octyl sulfate sodium;octyl sulfate Cdc25 inhibitor
Full Description

Mild anionic surfactant used for cleansing in personal care products.