2-[4-(1-Methyl-1-phenylethyl)phenoxy]propanoic acid

2-[4-(1-甲基-1-苯基乙基)苯氧基]丙酸

Also known as: 2-(4-(2-Phenylpropan-2-yl)phenoxy)propanoic acid, 2-[4-(1-METHYL-1-PHENYLETHYL)PHENOXY]PROPANOIC ACID, 2-[4-(1-methyl-1-phenylethyl)phenoxy]propanoic acid, Propanoic acid, 2-[4-(1-methyl-1-phenylethyl)phenoxy]-, NSC 523952

2-[4-(1-Methyl-1-phenylethyl)phenoxy]propanoic acid (CAS 70757-66-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C18H20O3 and a molecular weight of 284.35000 g/mol. It is also known as 2-(4-(2-Phenylpropan-2-yl)phenoxy)propanoic acid, 2-[4-(1-METHYL-1-PHENYLETHYL)PHENOXY]PROPANOIC ACID and 2-[4-(1-methyl-1-phenylethyl)phenoxy]propanoic acid. Key properties include a boiling point of 423.6ºC at 760 mmHg, a density of 1.116g/cm3 and a flash point of 149.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
70757-66-3
Jingsj CID
J-1180233-8
Molecular Formula
C18H20O3
Chinese Name
2-[4-(1-甲基-1-苯基乙基)苯氧基]丙酸
Molecular Weight
284.35000 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point423.6ºC at 760 mmHg
Density1.116g/cm3
Flash Point149.9ºC

Frequently Asked Questions

What is the CAS number of 2-[4-(1-Methyl-1-phenylethyl)phenoxy]propanoic acid?

The CAS number of 2-[4-(1-Methyl-1-phenylethyl)phenoxy]propanoic acid is 70757-66-3.

What are the molecular formula and molecular weight of 2-[4-(1-Methyl-1-phenylethyl)phenoxy]propanoic acid?

2-[4-(1-Methyl-1-phenylethyl)phenoxy]propanoic acid has molecular formula C18H20O3 and molecular weight 284.35000 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-(1-Methyl-1-phenylethyl)phenoxy]propanoic acid (CAS 70757-66-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1180233-8 (accessed 2026-10-25).

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