3-(1H,1H-Nonafluoropentyl)-4-methylcyclopentane-1,1-dicarboxylic acid

3-(1H,1H-九氟戊基)-4-甲基环戊烷-1,1-二羧酸

Also known as: 3-Methyl-4-(2,2,3,3,4,4,5,5,5-nonafluoropentyl)-1,1-cyclopentanedicarboxylic acid, 3-Methyl-4-(2,2,3,3,4,4,5,5,5-nonafluoropentyl)cyclopentane-1,1-dicarboxylic acid, 1,1-Cyclopentanedicarboxylic acid, 3-methyl-4-(2,2,3,3,4,4,5,5,5-nonafluoropentyl)-, 3-(1H,1H-NONAFLUOROPENTYL)-4-METHYLCYCLOPENTANE-1,1-DICARBOXYLIC ACID

3-(1H,1H-Nonafluoropentyl)-4-methylcyclopentane-1,1-dicarboxylic acid (CAS 20116-32-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H13F9O4 and a molecular weight of 404.22600 g/mol. It is also known as 3-Methyl-4-(2,2,3,3,4,4,5,5,5-nonafluoropentyl)-1,1-cyclopentanedicarboxylic acid, 3-Methyl-4-(2,2,3,3,4,4,5,5,5-nonafluoropentyl)cyclopentane-1,1-dicarboxylic acid and 1,1-Cyclopentanedicarboxylic acid, 3-methyl-4-(2,2,3,3,4,4,5,5,5-nonafluoropentyl)-. Key properties include a melting point of 130-131ºC, a boiling point of 367.2ºC at 760 mmHg, a density of 1.508g/cm3 and a flash point of 175.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

20116-32-9

Jingsj CID

J-1500022-0

Molecular Formula

C₁₃H₁₃F₉O₄

Chinese Name

3-(1H,1H-九氟戊基)-4-甲基环戊烷-1,1-二羧酸

Molecular Weight

404.22600 g/mol

Category

Organic Acids

Last updated

8/21/2026