1,2-Ethylenebis((2-maleimidophenyl)thio ether)

1,1'-[1,2-乙烷二基双(硫-2,1-苯烯)]双-1H-吡咯-2,5-二酮

Also known as: 1,1'-[1,2-Ethanediylbis(thio-2,1-phenylene)]bis(1H-pyrrole-2,5-dione), 1,1'-[ethylenebis(thio-2,1-phenylene)]bis-1H-pyrrole-2,5-dione, 1-[2-[2-[2-(2,5-dioxopyrrol-1-yl)phenyl]sulfanylethylsulfanyl]phenyl]pyrrole-2,5-dione, 1H-Pyrrole-2,5-dione, 1,1'-[1,2-ethanediylbis(thio-2,1-phenylene)]bis-, 2,2'-bismaleimido-1,2-phenolthioethane, 1,1'-(ethylenebis(thio-2,1-phenylene))bis-1H-pyrrole-2,5-dione, EINECS 271-430-6

1,2-Ethylenebis((2-maleimidophenyl)thio ether) (CAS 68555-54-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C22H16N2O4S2 and a molecular weight of 436.50300 g/mol. It is also known as 1,1'-[1,2-Ethanediylbis(thio-2,1-phenylene)]bis(1H-pyrrole-2,5-dione), 1,1'-[ethylenebis(thio-2,1-phenylene)]bis-1H-pyrrole-2,5-dione and 1-[2-[2-[2-(2,5-dioxopyrrol-1-yl)phenyl]sulfanylethylsulfanyl]phenyl]pyrrole-2,5-dione. Key properties include a boiling point of 616.1ºC at 760mmHg and a density of 1.5g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

68555-54-4

Jingsj CID

J-885159-6

Molecular Formula

C₂₂H₁₆N₂O₄S₂

Chinese Name

1,1'-[1,2-乙烷二基双(硫-2,1-苯烯)]双-1H-吡咯-2,5-二酮

Molecular Weight

436.50300 g/mol

Category

Ketones

Last updated

8/21/2026