2-[2-(4-octylphenoxy)ethoxy]ethanol

4-辛基酚二乙氧酯

Also known as: 4-N-OCTYLPHENOL 2EO, 4-N-OCTYLPHENOL-DI-ETHOXYLATE, 4-OCTYLPHENOL DIETHOXYLATE, 4-n-Octylphenol diethoxylate, 4-n-Octylphenol diethoxylate in isooctane, 4-n-Octylphenol diethoxylate@100 μg/mL in Methanol, 4-n-Octylphenol-di-ethoxylate 10 μg/mL in Acetone, DIETHYLENE GLYCOL MONO(P-OCTYLPHENYL)ETHER, Diethylene glycol mono(p-n-octylphenyl) ether, Ethanol, 2-[2-(4-octylphenoxy)ethoxy]-

2-[2-(4-octylphenoxy)ethoxy]ethanol (CAS 51437-90-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C18H30O3 and a molecular weight of 294.429 g/mol. It is also known as 4-N-OCTYLPHENOL 2EO, 4-N-OCTYLPHENOL-DI-ETHOXYLATE and 4-OCTYLPHENOL DIETHOXYLATE. Key properties include a boiling point of 422.9±30.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 209.6±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
51437-90-2
Jingsj CID
J-1493107-5
Molecular Formula
C18H30O3
Chinese Name
4-辛基酚二乙氧酯
Molecular Weight
294.429 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point422.9±30.0 °C at 760 mmHg
Density1.0±0.1 g/cm3
Flash Point209.6±24.6 °C

Frequently Asked Questions

What is the CAS number of 2-[2-(4-octylphenoxy)ethoxy]ethanol?

The CAS number of 2-[2-(4-octylphenoxy)ethoxy]ethanol is 51437-90-2.

What are the molecular formula and molecular weight of 2-[2-(4-octylphenoxy)ethoxy]ethanol?

2-[2-(4-octylphenoxy)ethoxy]ethanol has molecular formula C18H30O3 and molecular weight 294.429 g/mol.

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

Last updated:

How to cite: Jingsj. "2-[2-(4-octylphenoxy)ethoxy]ethanol (CAS 51437-90-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1493107-5 (accessed 2026-10-26).

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