2-(4-(2-hydroxyethyl)phenyl)-2-methylpropanoic acid

2-(4-(2-羟乙基)苯基)-2-甲基丙酸

Also known as: 4-(2-Hydroxyethyl)-alpha,alpha-dimethylbenzeneacetic acid, Benzeneacetic acid, 4-(2-hydroxyethyl)-α,α-dimethyl-, MFCD13152211, Bilastine intermediate

2-(4-(2-hydroxyethyl)phenyl)-2-methylpropanoic acid (CAS 552301-45-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H16O3 and a molecular weight of 208.25400 g/mol. It is also known as 4-(2-Hydroxyethyl)-alpha,alpha-dimethylbenzeneacetic acid, Benzeneacetic acid, 4-(2-hydroxyethyl)-α,α-dimethyl- and MFCD13152211. Key properties include a boiling point of 362.2±22.0 °C(Predicted) and a density of 1.150±0.06 g/cm3(Predicted). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 552301-45-8
Jingsj CID: J-882929-8
Molecular Formula: C₁₂H₁₆O₃
Chinese Name: 2-(4-(2-羟乙基)苯基)-2-甲基丙酸
Molecular Weight: 208.25400 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	362.2±22.0 °C(Predicted)
Density	1.150±0.06 g/cm3(Predicted)

Frequently Asked Questions

What is the CAS number of 2-(4-(2-hydroxyethyl)phenyl)-2-methylpropanoic acid?

The CAS number of 2-(4-(2-hydroxyethyl)phenyl)-2-methylpropanoic acid is 552301-45-8.

What are the molecular formula and molecular weight of 2-(4-(2-hydroxyethyl)phenyl)-2-methylpropanoic acid?

2-(4-(2-hydroxyethyl)phenyl)-2-methylpropanoic acid has molecular formula C12H16O3 and molecular weight 208.25400 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2-(4-(2-hydroxyethyl)phenyl)-2-methylpropanoic acid (CAS 552301-45-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-882929-8 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.