Bromopyrogallol Red

溴焦酚红

Also known as: 5',5''-Dibromopyrogallolsulfonephthalein, Dibromopyrogallolsulfonphthalein, Bromopyrogallol, 3,3' Dibromosulfongallein, 2',7'-dibromospiro[2,1-benzoxathiole-3,9'-xanthene]-3',4',5',6'-tetrol 1,1-dioxide, 2',7'-Dibromo-3',4',5',6'-tetrahydroxyspiro[benzo[c][1,2]oxathiole-3,9'-xanthene] 1,1-dioxide, ROUGE DE BROMOPYROGALLOL, alpha-(5-bromo-2,3-dihydroxy-4-oxo-2,5-cyclohexadienylidene)-alpha-(5-bromo-2,3,4-trihydroxyphenyl)toluenesulphonic acid

Bromopyrogallol Red (CAS 16574-43-9) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C19H10Br2O8S and a molecular weight of 558.15100 g/mol. It is also known as 5',5''-Dibromopyrogallolsulfonephthalein, Dibromopyrogallolsulfonphthalein and Bromopyrogallol. Key properties include a melting point of 300 °C, a boiling point of 681.2ºC at 760 mmHg, a density of 2.39 g/cm3 and a flash point of 365.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

16574-43-9

Jingsj CID

J-1347730-5

Molecular Formula

C₁₉H₁₀Br₂O₈S

Chinese Name

溴焦酚红

Molecular Weight

558.15100 g/mol

Category

Alcohols

Last updated

8/21/2026