4,4'-diiodo-[1,1'-biphenyl]-2,2'-dicarboxylic acid

4,4'-二碘-[1,1'-联苯]-2,2'-二羧酸

Also known as: 4,4'-Diiodo-2,2'-biphenyldicarboxylic acid, 4,4'-Diiodobiphenyl-2,2'-dicarboxylic acid, 4,4'-Dijod-diphensaeure, 4,4'-diiodo-biphenyl-2,2'-dicarboxylic acid, 4,4'-diiodo-diphenic acid, [1,1'-Biphenyl]-2,2'-dicarboxylic acid, 4,4'-diiodo-

4,4'-diiodo-[1,1'-biphenyl]-2,2'-dicarboxylic acid (CAS 66975-85-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H8I2O4 and a molecular weight of 494.020 g/mol. It is also known as 4,4'-Diiodo-2,2'-biphenyldicarboxylic acid, 4,4'-Diiodobiphenyl-2,2'-dicarboxylic acid and 4,4'-Dijod-diphensaeure. Key properties include a boiling point of 520.4±50.0 °C at 760 mmHg, a density of 2.2±0.1 g/cm3 and a flash point of 268.6±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

66975-85-7

Jingsj CID

J-1359224-6

Molecular Formula

C₁₄H₈I₂O₄

Chinese Name

4,4'-二碘-[1,1'-联苯]-2,2'-二羧酸

Molecular Weight

494.020 g/mol

Category

Organic Acids

Last updated

8/21/2026