Properties of p-Toluenesulfonic anhydride

Identification

• Atoms
  C: 14, H: 14, O: 5, S: 2
• CAS
  4124-41-8
• Formula
  C14H14O5S2
• ID
  4124-41-8
• InChI
  C14H14O5S2/c1-11-3-7-13(8-4-11)20(15,16)19-21(17,18)14-9-5-12(2)6-10-14/h3-10H,1-2H3
• InChI Key
  PDVFSPNIEOYOQL-UHFFFAOYSA-N
• IUPAC Name
  (4-methylphenyl)sulfonyl 4-methylbenzenesulfonate
• Molecular Weight (kg)
  326.388
• Phase
  s
• PubChem ID
  7.7773e+4
• SMILES
  Cc1ccc(S(=O)(=O)OS(=O)(=O)c2ccc(C)cc2)cc1
• SynonymsView 52 Synonyms

Physical Properties

• Acentric factor
• Critical pressure (bar)
  0
• Critical temperature (°C)
  -273.15
• Critical volume (m³/kmol)
  0
• Dipole moment
• Melting temperature (°C)
  123.5
• Normal boiling temperature (°C)
  -273.15

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))
  319.751
• 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)
  0.979666
• Surface tension
• Thermal conductivity
• Thermal diffusivity

Safety Properties

• Autoignition temperature (°C)
  -273.15
• Flash point temperature (°C)
  -273.15
• Lower flammability limit
  0.00759669
• Upper flammability limit
  0.0483425

Environmental Properties

• Global warming potential
• Ozone depletion potential

Failed Properties:

• API gravityFailed
• Saturation temperature (°C)Failed