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Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxy-, ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1)

三甲基醇丙烷聚(氧丙烯)三醚

Also known as: Trimethylolpropane propoxylate, Propoxylated trimethylolpropane, Trimethylolpropane propoxylate (1PO/OH), Trimethylolpropane propoxylate (2.5PO/OH), Poly[oxy(methyl-1,2-ethanediyl)], a-hydro-ω-hydroxy-, ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1)

Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxy-, ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1) (CAS 25723-16-4) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C2H5C[CH2(OC3H6)nOH]3 and a molecular weight of 294.388 g/mol. It is also known as Trimethylolpropane propoxylate, Propoxylated trimethylolpropane and Trimethylolpropane propoxylate (1PO/OH). No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
25723-16-4
Jingsj CID
J-50700-2
Molecular Formula
C2H5CCH2(OC3H6)nOH3
Chinese Name
三甲基醇丙烷聚(氧丙烯)三醚
Molecular Weight
294.388 g/mol
Category
Alcohols
Last updated
8/21/2026

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Frequently Asked Questions

What is the CAS number of Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxy-, ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1)?

The CAS number of Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxy-, ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1) is 25723-16-4.

What are the molecular formula and molecular weight of Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxy-, ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1)?

Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxy-, ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1) has molecular formula C2H5C[CH2(OC3H6)nOH]3 and molecular weight 294.388 g/mol.

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

Last updated:

How to cite: Jingsj. "Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxy-, ether with 2-ethyl-2-(hydroxymethyl)-1,3-propanediol (3:1) (CAS 25723-16-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-50700-2 (accessed 2026-10-23).

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