• Diphenyl-p-phenylenediamine

• Product Name
• Diphenyl-p-phenylenediamine

• CAS
• 74-31-7

• Molecular Formula
• C₁₈H₁₆N₂

• Molecular Weight
• 260.333

• Molecular Structure
• 

• EINECS
• 200-806-4

• InChI
• InChI=1/C18H16N2/c1-3-7-15(8-4-1)19-17-11-13-18(14-12-17)20-16-9-5-2-6-10-16/h1-14,19-20H

• Melting Point
• 134-141℃

• Flash Point
• 297°C

• Vapor Pressure
• 5.6E-09mmHg at 25°C

• Density
• 1.175g/cm3

• Safety Description
• S24:Avoid contact with skin.
  S37:Wear suitable gloves.
  S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
  

• Risk Description :
• R43:May cause sensitization by skin contact.
  R52/53:Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.