2-[4-(1-Methylpropyl)phenyl]propanoic acid

布洛芬杂质O

Also known as: 2-(4-(1-METHYLPROPYL)PHENYL)PROPANOIC ACID, 2-(4-sec-Butylphenyl)propanoic acid, 2-(p-sec-Butylphenyl)propionic Acid, 2-[4-(butan-2-yl)phenyl]propanoic acid, Benzeneacetic acid, α-methyl-4-(1-methylpropyl)-, IBUPROFEN IMPURITY O, IBuprofen Impurity 15, Ibuprofen EP Impurity O, Ibuprofen Impurity 15, Imp. O (EP): 2-[4-(1-Methylpropyl)-phenyl]propanoic Acid, UNII:935Y3B0W8X, 935Y3B0W8X, α-(4'-sec.Butyl-phenyl)-propionsaeure

2-[4-(1-Methylpropyl)phenyl]propanoic acid (CAS 64451-76-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H18O2 and a molecular weight of 206.281 g/mol. It is also known as 2-(4-(1-METHYLPROPYL)PHENYL)PROPANOIC ACID, 2-(4-sec-Butylphenyl)propanoic acid and 2-(p-sec-Butylphenyl)propionic Acid. Key properties include a boiling point of 313.2±11.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 210.3±14.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

64451-76-9

Jingsj CID

J-1528948-7

Molecular Formula

C₁₃H₁₈O₂

Chinese Name

布洛芬杂质O

Molecular Weight

206.281 g/mol

Category

Organic Compounds

Last updated

8/21/2026