Jingsj
.mol.sdf

2-(4-methoxyphenyl)-2-phenylacetic acid

2-(4-甲氧基苯基)-2-苯乙酸

Also known as: alpha-(4-methoxyphenyl)phenylacetic acid, (4-methoxyphenyl)(phenyl)acetic acid, 2-(4-METHOXYPHENYL)-2-PHENYLACETIC ACID, benzeneacetic acid, 4-methoxy-alpha-phenyl-

2-(4-methoxyphenyl)-2-phenylacetic acid (CAS 21749-83-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H14O3 and a molecular weight of 242.27000 g/mol. It is also known as alpha-(4-methoxyphenyl)phenylacetic acid, (4-methoxyphenyl)(phenyl)acetic acid and 2-(4-METHOXYPHENYL)-2-PHENYLACETIC ACID. Key properties include a melting point of 104-108ºC, a boiling point of 389.6ºC at 760 mmHg, a density of 1.183g/cm3 and a flash point of 145.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
21749-83-7
Jingsj CID
J-1508940-7
Molecular Formula
C15H14O3
Chinese Name
2-(4-甲氧基苯基)-2-苯乙酸
Molecular Weight
242.27000 g/mol
Category
Organic Acids
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Melting Point104-108ºC
Boiling Point389.6ºC at 760 mmHg
Density1.183g/cm3
Flash Point145.4ºC

Frequently Asked Questions

What is the CAS number of 2-(4-methoxyphenyl)-2-phenylacetic acid?

The CAS number of 2-(4-methoxyphenyl)-2-phenylacetic acid is 21749-83-7.

What are the molecular formula and molecular weight of 2-(4-methoxyphenyl)-2-phenylacetic acid?

2-(4-methoxyphenyl)-2-phenylacetic acid has molecular formula C15H14O3 and molecular weight 242.27000 g/mol.

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

Last updated:

How to cite: Jingsj. "2-(4-methoxyphenyl)-2-phenylacetic acid (CAS 21749-83-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1508940-7 (accessed 2026-10-23).

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