3-Benzoylpropionic acid

Also known as: 4-Oxo-4-phenylbutanoic acid, 4-Oxo-4-phenylbutyric acid, Benzenebutanoic acid, γ-oxo-, γ-Oxo-benzenebutanoic acid, 3-Benzoylpropanoic acid, 4-Oxo-4-phenyl-butyric acid, 4-keto-4-phenyl-butyric acid, 4-phenyl-4-oxobutyric acid

3-Benzoylpropionic acid (CAS 2051-95-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H10O3 and a molecular weight of 178.185 g/mol. Key properties include a melting point of 114-117 °C(lit.), a boiling point of 359.7±25.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 185.6±19.7 °C. It is classified under GHS with signal word Warning and hazard statements H315 — Causes skin irritation, H319 — Causes serious eye irritation and H335 — May cause respiratory irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

2051-95-8

Jingsj CID

J-18096-1

Molecular Formula

C₁₀H₁₀O₃

Molecular Weight

178.185 g/mol

Category

Organic Acids

Last updated

8/21/2026