Perfluoro-3,5,5-trimethylhexanoic acid

全氟-3,5,5-三甲基己酸

Also known as: PERFLUORO-3,5,5'-TRIMETHYLHEXANOIC ACID, PERFLUORO-3,5,5-TRIMETHYLHEXANOIC ACID, 2,2,3,4,4,6,6,6-octafluoro-3,5,5-tris(trifluoromethyl)hexanoic acid, Hexanoic acid, 2,2,3,4,4,6,6,6-octafluoro-3,5,5-tris(trifluoromethyl)-, PC3548

Perfluoro-3,5,5-trimethylhexanoic acid (CAS 238403-51-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9HF17O2 and a molecular weight of 464.076 g/mol. It is also known as PERFLUORO-3,5,5'-TRIMETHYLHEXANOIC ACID, PERFLUORO-3,5,5-TRIMETHYLHEXANOIC ACID and 2,2,3,4,4,6,6,6-octafluoro-3,5,5-tris(trifluoromethyl)hexanoic acid. Key properties include a boiling point of 160.9±35.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 51.1±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

238403-51-5

Jingsj CID

J-1406642-3

Molecular Formula

C₉HF₁₇O₂

Chinese Name

全氟-3,5,5-三甲基己酸

Molecular Weight

464.076 g/mol

Category

Organic Acids

Last updated

8/21/2026