Octaethylene glycol monodecyl ether

聚辛乙二醇单癸醚

Also known as: 2-[2-[2-[2-[2-[2-[2-(2-decoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol, 3,6,9,12,15,18,21,24-Octaoxatetratriacontan-1-ol, C10E8, C10EO8, Decyl octaethylene glycol ether, Decyloctaglycol, Octaethylene glycol n-decyl ether, Octaethyleneglycol mono-n-decyl ether, Polyoxyethylene (8) decyl ether, octaethylene glycol decyl ether, octaethylenglycol-decylether, octaoxyethylene glycol mono-n-decyl ether

Octaethylene glycol monodecyl ether (CAS 24233-81-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C26H54O9 and a molecular weight of 510.70200 g/mol. It is also known as 2-[2-[2-[2-[2-[2-[2-(2-decoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanol, 3,6,9,12,15,18,21,24-Octaoxatetratriacontan-1-ol and C10E8. Key properties include a melting point of 30ºC, a boiling point of 563.2ºC at 760 mmHg, a density of 1.008 g/mL at 20ºC(lit.) and a flash point of 294.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
24233-81-6
Jingsj CID
J-43161-5
Molecular Formula
C26H54O9
Chinese Name
聚辛乙二醇单癸醚
Molecular Weight
510.70200 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Melting Point30ºC
Boiling Point563.2ºC at 760 mmHg
Density1.008 g/mL at 20ºC(lit.)
Flash Point294.4ºC

Frequently Asked Questions

What is the CAS number of Octaethylene glycol monodecyl ether?

The CAS number of Octaethylene glycol monodecyl ether is 24233-81-6.

What are the molecular formula and molecular weight of Octaethylene glycol monodecyl ether?

Octaethylene glycol monodecyl ether has molecular formula C26H54O9 and molecular weight 510.70200 g/mol.

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

Last updated:

How to cite: Jingsj. "Octaethylene glycol monodecyl ether (CAS 24233-81-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-43161-5 (accessed 2026-10-23).

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