Properties of sodium bis(2-ethylhexyl) sulfosuccinate

Identification

• Atoms
  C: 20, H: 37, Na: 1, O: 7, S: 1
• CAS
  577-11-7
• Formula
  C20H37NaO7S
• ID
  577-11-7
• InChI
  C20H38O7S.Na/c1-5-9-11-16(7-3)14-26-19(21)13-18(28(23,24)25)20(22)27-15-17(8-4)12-10-6-2;/h16-18H,5-15H2,1-4H3,(H,23,24,25);/q;+1/p-1
• InChI Key
  APSBXTVYXVQYAB-UHFFFAOYSA-M
• IUPAC Name
  sodium;1,4-bis(2-ethylhexoxy)-1,4-dioxobutane-2-sulfonate
• Molecular Weight (kg)
  444.558
• Phase
  s
• PubChem ID
  2.3674e+7
• SMILES
  CCCCC(CC)COC(=O)CC(C(=O)OCC(CC)CCCC)S(=O)(=O)[O-].[Na+]
• SynonymsView 528 Synonyms

Physical Properties

• Acentric factor
• Critical pressure (bar)
  0
• Critical temperature (°C)
  -273.15
• Critical volume (m³/kmol)
  0
• Dipole moment
• Melting temperature (°C)
  176
• Normal boiling temperature (°C)
  360

State-dependent Properties

• Compressibility factor
• Density (kg/m³)
• Dynamic viscosity (cP)
  0
• Enthalpy of vaporization (mass) (kJ)
  0
• Enthalpy of vaporization (molar) (kJ/kmol)
• Gibbs free energy (kJ/kmol)
  0
• Joule–Thomson coefficient
• Kinematic viscosity
• Molar enthalpy (kJ/kmol)
  0
• Molar entropy (kJ/(kmol·K))
  0
• Molar heat capacity (kJ/(kmol·K))
  569.538
• Molar volume (m³/kmol)
  0
• Parachor
• Poynting correction factor
• Prandtl number
• Saturation pressure (bar)
  0
• Solubility parameter
• Specific enthalpy (kJ)
  0
• Specific entropy (kJ/kg·K)
  0
• Specific gravity
• Specific heat capacity (kJ/kg·K)
  1.28113
• Surface tension
• Thermal conductivity
• Thermal diffusivity

Safety Properties

• Autoignition temperature (°C)
  -273.15
• Flash point temperature (°C)
  -273.15
• Lower flammability limit
  0.00445092
• Upper flammability limit
  0.028324

Environmental Properties

• Global warming potential
• Ozone depletion potential

Failed Properties:

• API gravityFailed
• Saturation temperature (°C)Failed