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3,3',4,4'-Benzophenonetetracarboxylic dianhydride
  • CAT# :3245

  • Name :3,3',4,4'-Benzophenonetetracarboxylic dianhydride

  • CAS :2421-28-5

  • MDL :MFCD00005923

  • MolWeight :322.23

  • MolFormula :C17H6O7


5,5-Carbonylbis(1,3-isobenzofurandione);4,4-Carbonyldiphthalic anhydride

Item Specification
Purity 98%(Min,HPLC)
Moisture 0.5%Max.
Melting Point 219-226ºC
Flash Point 324ºC
Application synthesize the polymeric unit of heat-resistant materials
Production Scale Up to 10000KGS
Risk Phrases R36/37
Safety Phrases S25
Symbol GHS07
Signal word Warning
Hazard statements H319,H335
Precautionary statements P261,P305+P351+P338
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Specifications Spec Spec
MSDS MSDS MSDS
1H-NMR 1H-NMR 1H-NMR
MOA MOA MOA
ROS ROS ROS
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