5',5''-Dinitro-3',3''-diiodo-3,4,5,6-tetrabromophenolsulfonephthalein

5',5''-二硝基-3',3''-二碘-3,4,5,6-四溴苯酚磺酞

Also known as: DIDNTB, 2-iodo-6-nitro-4-[4,5,6,7-tetrabromo-3-(4-hydroxy-3-iodo-5-nitrophenyl)-1,1-dioxo-2,1λ⁶-benzoxathiol-3-yl]phenol, 4,4'-(4,5,6,7-Tetrabromo-1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-iodo-6-nitrophenol], 4,5,6,7-Tetrabromo-3,3-bis(4-hydroxy-3-iodo-5-nitrophenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide, Phenol, 4,4'-(4,5,6,7-tetrabromo-1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-iodo-6-nitro-

5',5''-Dinitro-3',3''-diiodo-3,4,5,6-tetrabromophenolsulfonephthalein (CAS 145551-16-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C19H6Br4I2N2O9S and a molecular weight of 1011.75000 g/mol. It is also known as DIDNTB, 2-iodo-6-nitro-4-[4,5,6,7-tetrabromo-3-(4-hydroxy-3-iodo-5-nitrophenyl)-1,1-dioxo-2,1λ⁶-benzoxathiol-3-yl]phenol and 4,4'-(4,5,6,7-Tetrabromo-1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[2-iodo-6-nitrophenol]. Key properties include a boiling point of 735.4±60.0 °C(Predicted) and a density of 2.717±0.06 g/cm3(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

145551-16-2

Jingsj CID

J-1983826-7

Molecular Formula

C₁₉H₆Br₄I₂N₂O₉S

Chinese Name

5',5''-二硝基-3',3''-二碘-3,4,5,6-四溴苯酚磺酞

Molecular Weight

1011.75000 g/mol

Category

Alcohols

Last updated

8/21/2026