Dithiobis-maleimidoethane

二硫基-双马来酰亚胺基乙烷

Also known as: Bis(2-maleimidoethyl) Disulfide, 1,1'-(Dithiodi-2,1-ethanediyl)bis(1H-pyrrole-2,5-dione), 1,1'-[Disulfanediylbis(ethane-2,1-diyl)]bis(1H-pyrrole-2,5-dione), 1-[2-[[2-(2,5-Dihydro-2,5-dioxo-1H-pyrrol-1-yl)ethyl]dithio]ethyl]-1H-pyrrole-2,5-dione, Maleimide-SS-Maleimide, DTME

Dithiobis-maleimidoethane (CAS 71865-37-7) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C12H12N2O4S2 and a molecular weight of 312.36500 g/mol. It is also known as Bis(2-maleimidoethyl) Disulfide, 1,1'-(Dithiodi-2,1-ethanediyl)bis(1H-pyrrole-2,5-dione) and 1,1'-[Disulfanediylbis(ethane-2,1-diyl)]bis(1H-pyrrole-2,5-dione). Key properties include a melting point of 124ºC, a boiling point of 518.6ºC at 760 mmHg, a density of 1.511g/cm3 and a flash point of 267.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

71865-37-7

Jingsj CID

J-1958365-7

Molecular Formula

C₁₂H₁₂N₂O₄S₂

Chinese Name

二硫基-双马来酰亚胺基乙烷

Molecular Weight

312.36500 g/mol

Category

Organic Bases

Last updated

8/21/2026