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Substance Name: Sodium laurylsulfonate
RN: 2386-53-0
UNII: 4GY1KJW8SI
InChIKey: DAJSVUQLFFJUSX-UHFFFAOYSA-M

Molecular Formula

  • C12-H26-O3-S.Na

Molecular Weight

  • 272.383
 
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Names and Synonyms

Results Name

  • Sodium laurylsulfonate

Name of Substance

  • Sodium laurylsulfonate

Synonyms

  • EINECS 219-200-6
  • Sodium laurylsulfonate
  • UNII-4GY1KJW8SI

Systematic Names

  • 1-Dodecanesulfonic acid, sodium salt
  • 1-Dodecanesulfonic acid, sodium salt (1:1)
  • Sodium dodecane-1-sulphonate

Registry Numbers

CAS Registry Number

  • 2386-53-0

FDA UNII

  • 4GY1KJW8SI

Other Registry Numbers

  • 12640-85-6
  • 139874-16-1
  • 163883-58-7

Related Registry Number

  • 1510-16-3 (Parent)

System Generated Number

  • 0002386530

Molecular Formulas

Molecular Formula

  • C12-H26-O3-S.Na

Molecular Formula Fragments

  • C12-H26-O3-S
  • COMPONENT
  • Na

Structure Descriptors

InChI

1S/C12H26O3S.Na/c1-2-3-4-5-6-7-8-9-10-11-12-16(13,14)15;/h2-12H2,1H3,(H,13,14,15);/q;+1/p-1

InChIKey

DAJSVUQLFFJUSX-UHFFFAOYSA-M

Smiles

C(CCCCCCCCC)CCS(=O)(=O)[O-].[Na+]

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point > 300 deg C   EXP
log P (octanol-water) 0.96 (none)   EXP
Water Solubility 2680 mg/L 25 EST
Vapor Pressure 1.13E-12 mm Hg 25 EST
Atmospheric OH Rate Constant 1.52E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.