Description of 1,3-Isobenzofurandione, 5,5'-((1-methylethylidene)bis(4,1-phenyleneoxy))bis-

Detail of > 38103-06-9

• CAS Number:
• 38103-06-9
• Name:

• 1,3-Isobenzofurandione, 5,5'-((1-methylethylidene)bis(4,1-phenyleneoxy))bis-

• Superlist Name:
• 4,4'-(4,4'-Isopropylidenediphenoxy)bis(phthalic anhydride)
• Formula:
• C₃₁H₂₀O8
• Molecular Structure:
• 
• Synonyms:
• 2,2-Bis[4-(3,4-dicarboxyphenoxy)phenyl]propanedianhydride;4,4'-(4,4'-Isopropylidenediphenoxybis(phthalic anhydride);4,4'-[4,4'-Isopropylidenedi(p-phenyleneoxy)]bis(phthalic anhydride);4,4'-[Isopropylidenebis(p-phenyleneoxy)]diphthalic anhydride;BPADA;BisphenolA dianhydride;Ultem DA;
• Molecular Weight:
• 520.49
• EINECS:
• 253-781-7
• Density:
• 1.406g/cm³
• Melting Point:
• 184-187 °C(lit.)
  
• Boiling Point:
• 712.3°Cat760mmHg
• Flash Point:
• 302.2°C
• Hazard Symbols:
• 
• Risk Codes:
• R36/37/38;R42   
• Safety:
• 26-36Details