5,6-Dibromohexahydro-4,7-methanoisobenzofuran-1,3-dione

5,6-二溴六氢-4,7-亚甲基异苯并呋喃-1,3-二酮

Also known as: 2,3-Norbornanedicarboxylic anhydride, 5,6-dibromo-, 5,6-Dibromo-2,3-norbornanedicarboxylic anhydride, 4,7-Methanoisobenzofuran-1,3-dione, 5,6-dibromohexahydro-, 5,6-Dibromohexahydro-4,7-methano-2-benzofuran-1,3-dione, NSC 122103, NSC122103, Nsc6139

5,6-Dibromohexahydro-4,7-methanoisobenzofuran-1,3-dione (CAS 5455-81-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8Br2O3 and a molecular weight of 323.96600 g/mol. It is also known as 2,3-Norbornanedicarboxylic anhydride, 5,6-dibromo-, 5,6-Dibromo-2,3-norbornanedicarboxylic anhydride and 4,7-Methanoisobenzofuran-1,3-dione, 5,6-dibromohexahydro-. Key properties include a boiling point of 430.1ºC at 760 mmHg, a density of 2.128g/cm3 and a flash point of 213.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

5455-81-2

Jingsj CID

J-852685-4

Molecular Formula

C₉H₈Br₂O₃

Chinese Name

5,6-二溴六氢-4,7-亚甲基异苯并呋喃-1,3-二酮

Molecular Weight

323.96600 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026