• 3,3'',4,4''-biphenyltetracarboxylic di-anhydride

• Product Name
• 3,3'',4,4''-biphenyltetracarboxylic di-anhydride

• CAS
• 2420-87-3

• Molecular Formula
• C₁₆H₆O₆

• Molecular Weight
• 294.2152

• Molecular Structure
• 

• EINECS
• 219-342-9

• InChI
• InChI=1/C16H6O6/c17-13-9-3-1-7-5-11(9)15(19)22-16(20)12-6-8(7)2-4-10(12)14(18)21-13/h1-6H

• Melting Point
• 299-305℃

• Flash Point
• 276.5°C

• Vapor Pressure
• 5.81E-15mmHg at 25°C

• Density
• 1.625g/cm3

• Safety Description
• S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
  S36:Wear suitable protective clothing.
  

• Risk Description :
• R36/37/38:Irritating to eyes, respiratory system and skin. ;