1,1'-binaphthyl-8,8'-dicarboxylic acid

[1,1'-联萘]-8,8'-二甲酸

Also known as: [1,1'-Binaphthalene]-8,8'-dicarboxylic acid, 1,1'-binaphthalene-8,8'-dicarboxylic acid, 8,8'-dicarboxy-1,1'-binaphthalene, Dina acid, NSC 7810, [1,1']Binaphthalenyl-8,8'-dicarboxylic acid, [1,1']binaphthyl-8,8'-dicarboxylic acid, 8-(8-carboxynaphthalen-1-yl)naphthalene-1-carboxylic acid, Dinaphthyl-(1.1')-dicarbonsaeure-(8.8')

1,1'-binaphthyl-8,8'-dicarboxylic acid (CAS 29878-91-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H14O4 and a molecular weight of 342.34400 g/mol. It is also known as [1,1'-Binaphthalene]-8,8'-dicarboxylic acid, 1,1'-binaphthalene-8,8'-dicarboxylic acid and 8,8'-dicarboxy-1,1'-binaphthalene. Key properties include a boiling point of 615.7ºC at 760 mmHg and a flash point of 340.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

29878-91-9

Jingsj CID

J-1321925-3

Molecular Formula

C₂₂H₁₄O₄

Chinese Name

[1,1'-联萘]-8,8'-二甲酸

Molecular Weight

342.34400 g/mol

Category

Organic Acids

Last updated

8/21/2026