Pyromellitic Diimide , >97.0% , 2550-73-4

Synonym(s):
Benzene-1,2,4,5-tetracarboxylic diimide;Reillex 402

CAS NO.：2550-73-4

Empirical Formula: C10H4N2O4

Molecular Weight: 216.15

MDL number: MFCD00005004

EINECS: 219-852-1

PRODUCT Properties

• Melting point: >320 °C(lit.)
• Density: 1.64 g/cm3
• storage temp.: Sealed in dry,Room Temperature
• pka: 8.51±0.20(Predicted)
• form: powder to crystal
• color: White to Almost white
• BRN: 214780
• LogP: 0.123 (est)
• CAS DataBase Reference: 2550-73-4(CAS DataBase Reference)
• EPA Substance Registry System: Benzo[1,2-c:4,5-c']dipyrrole-1,3,5,7(2H,6H)-tetrone (2550-73-4)

Safety

• Safety Statements: 22-24/25
• WGK Germany: 3
• TSCA: Yes
• HS Code: 2925.19.4200