• p-Toluenesulfonic anhydride

• Product Name
• p-Toluenesulfonic anhydride

• CAS
• 4124-41-8

• Molecular Formula
• C₁₄H₁₄O₅S₂

• Molecular Weight
• 326.388

• Molecular Structure
• 

• EINECS
• 223-926-9

• InChI
• InChI=1/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

• Melting Point
• 124-126℃

• Flash Point
• 242.9°C

• Vapor Pressure
• 7.72E-09mmHg at 25°C

• Density
• 1.361g/cm3

• Safety Description
• S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
  S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
  S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
  

• Risk Description :
• R34:Causes burns.