1-[4-(Trifluoromethoxy)phenyl]-1H-pyrrole-2,5-dione

1-[4-(三氟甲氧基)苯基]-1H-吡咯-2,5-二酮

Also known as: 1-(4-Trifluoromethoxyphenyl)-1H-pyrrole-2,5-dione, 1-(4-Trifluoromethoxyphenyl)pyrrole-2,5-dione, N-(4-Trifluoromethoxyphenyl)maleimide, 1-[4-(Trifluoromethoxy)phenyl]pyrrole-2,5-dione

1-[4-(Trifluoromethoxy)phenyl]-1H-pyrrole-2,5-dione (CAS 68255-58-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H6F3NO3 and a molecular weight of 257.16500 g/mol. It is also known as 1-(4-Trifluoromethoxyphenyl)-1H-pyrrole-2,5-dione, 1-(4-Trifluoromethoxyphenyl)pyrrole-2,5-dione and N-(4-Trifluoromethoxyphenyl)maleimide. Key properties include a melting point of 76-77ºC, a boiling point of 316.7ºC at 760 mmHg, a density of 1.507g/cm3 and a flash point of 145.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

68255-58-3

Jingsj CID

J-1350031-3

Molecular Formula

C₁₁H₆F₃NO₃

Chinese Name

1-[4-(三氟甲氧基)苯基]-1H-吡咯-2,5-二酮

Molecular Weight

257.16500 g/mol

Category

Ketones

Last updated

8/21/2026