2,3-Diphenylmaleic anhydride

2,3-二苯基马来酸酐

Also known as: Diphenylmaleic anhydride, 3,4-Diphenylfuran-2,5-dione, 3,4-Diphenyl-2,5-furandione, 2,5-Furandione, 3,4-diphenyl-, 3,4-Diphenyl-2,5-dihydrofuran-2,5-dione

2,3-Diphenylmaleic anhydride (CAS 4808-48-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H10O3 and a molecular weight of 250.249 g/mol. It is also known as Diphenylmaleic anhydride, 3,4-Diphenylfuran-2,5-dione and 3,4-Diphenyl-2,5-furandione. Key properties include a melting point of 153-157ºC, a boiling point of 437.1±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 215.4±25.9 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

4808-48-4

Jingsj CID

J-42227-7

Molecular Formula

C₁₆H₁₀O₃

Chinese Name

2,3-二苯基马来酸酐

Molecular Weight

250.249 g/mol

Category

Organic Acids

Last updated

8/21/2026