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2-(4-Octylphenoxy)acetic acid

4-辛基苯氧基乙酸

Also known as: 4-Octylphenoxy-acetic acid, 4-OCTYLPHENOXY-ACETIC ACID, Acetic acid, 2-(4-octylphenoxy)-, OP1EC, 2-(4-octylphenoxy)acetic acid

2-(4-Octylphenoxy)acetic acid (CAS 15234-85-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H24O3 and a molecular weight of 264.360 g/mol. It is also known as 4-Octylphenoxy-acetic acid, 4-OCTYLPHENOXY-ACETIC ACID and Acetic acid, 2-(4-octylphenoxy)-. Key properties include a boiling point of 393.2±17.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 137.4±14.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
15234-85-2
Jingsj CID
J-1498511-9
Molecular Formula
C16H24O3
Chinese Name
4-辛基苯氧基乙酸
Molecular Weight
264.360 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point393.2±17.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point137.4±14.4 °C

Frequently Asked Questions

What is the CAS number of 2-(4-Octylphenoxy)acetic acid?

The CAS number of 2-(4-Octylphenoxy)acetic acid is 15234-85-2.

What are the molecular formula and molecular weight of 2-(4-Octylphenoxy)acetic acid?

2-(4-Octylphenoxy)acetic acid has molecular formula C16H24O3 and molecular weight 264.360 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-Octylphenoxy)acetic acid (CAS 15234-85-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498511-9 (accessed 2026-10-24).

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