3,6-Diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione

Also known as: Pigment Red 255, 2,5-Dihydro-3,6-diphenylpyrrolo[3,4-c]pyrrole-1,4-dione, Pyrrolo[3,4-c]pyrrole-1,4-dione, 2,5-dihydro-3,6-diphenyl-, 2,5-Dihydro-1,4-diphenylpyrrolo[3,4-c]pyrrole-3,6-dione, 3,6-Diphenyl-1,2,4,5-tetrahydro-2,5-diazapentalene-1,4-dione, 3,6-Diphenyl-2,5-diazapentalene-1,4(2H,5H)-dione, 3,6-Diphenyl-2H,5H-pyrrolo[3,4-c]pyrrole-1,4-dione, 1,4-Diketo-2,5-dihydro-3,6-diphenyl-pyrrolo[3,4-c]pyrrole

3,6-Diphenyl-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione (CAS 54660-00-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C18H12N2O2 and a molecular weight of 288.30000 g/mol. Key property: a melting point of 360 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

54660-00-3

Jingsj CID

J-868172-9

Molecular Formula

C₁₈H₁₂N₂O₂

Molecular Weight

288.30000 g/mol

Category

Ketones

Last updated

8/21/2026