11H-Perfluoroundecanoic Acid

11H-全氟十一酸

Also known as: 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11-eicosafluoroundecanoic acid, 11H-Eicosafluoroundecanoic acid, Eicosafluoroundecanoic acid, 11-H-Eicosafluoroundecanoic acid, 11-H-Eicosafluorundekansaeure, 11H PFUNDA, Perfluoroundecanoic acid, 11H-, NS00011142, MFCD00042431

11H-Perfluoroundecanoic Acid (CAS 1765-48-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H2F20O2 and a molecular weight of 546.100 g/mol. It is also known as 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11-eicosafluoroundecanoic acid, 11H-Eicosafluoroundecanoic acid and Eicosafluoroundecanoic acid. Key properties include a melting point of 102-104°C, a boiling point of 249.3±35.0 °C at 760 mmHg, a density of 1.7±0.1 g/cm3 and a flash point of 104.6±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1765-48-6

Jingsj CID

J-46377-7

Molecular Formula

C₁₁H₂F₂₀O₂

Chinese Name

11H-全氟十一酸

Molecular Weight

546.100 g/mol

Category

Organic Acids

Last updated

8/21/2026