tris[2-[2-(2-methoxyethoxy)ethoxy]ethyl] orthoborate

2-[2-(2-甲氧基乙氧基)乙氧基]乙醇硼酸三酯

Also known as: Boric acid tris(3,6,9-trioxadecane-1-yl) ester, Boric acid tris[2-[2-(2-methoxyethoxy)ethoxy]ethyl] ester, Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, triester with boric acid (H3BO3), Ethanol,2-[2-(2-methoxyethoxy)ethoxy]-,1,1',1''-triester with boric acid (H3BO3), Ethanol,2-[2-(2-methoxyethoxy)ethoxy]-,triester with boric acid (H3BO3), Triethylene glycol monomethyl ether borate (3:1), Triethylene glycol monomethyl ether orthoborate, Trimethoxytriglycol orthoborate, Tris(1,4,7,10-tetraoxaundecane-1-yl)borane, Tris(2-(2-(2-methoxyethoxy)ethoxy)ethyl) orthoborate, Tris(3,6,9-trioxadecane-1-yloxy)borane, Tris[2-[2-(2-methoxyethoxy)ethoxy]ethoxy] boron, Tris[2-[2-(2-methoxyethoxy)ethoxy]ethyl]orthoborat, tris(1,4,7,10-tetraoxaundecane)borate, tris(2-(2-(2-methoxyethoxy)ethoxy)ethyl)borate, tris(methoxyethoxyethoxyethyl) borate, tris[2-[2-(2-methoxyethoxy)ethoxy]ethyl] borate

tris[2-[2-(2-methoxyethoxy)ethoxy]ethyl] orthoborate (CAS 30989-05-0) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C21H45BO12 and a molecular weight of 500.38600 g/mol. It is also known as Boric acid tris(3,6,9-trioxadecane-1-yl) ester, Boric acid tris[2-[2-(2-methoxyethoxy)ethoxy]ethyl] ester and Ethanol, 2-[2-(2-methoxyethoxy)ethoxy]-, triester with boric acid (H3BO3). Key properties include a boiling point of 493.3ºC at 760 mmHg, a density of 1.056g/cm3 and a flash point of 252.1ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
30989-05-0
Jingsj CID
J-1060545-1
Molecular Formula
C21H45BO12
Chinese Name
2-[2-(2-甲氧基乙氧基)乙氧基]乙醇硼酸三酯
Molecular Weight
500.38600 g/mol
Category
Solvents
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point493.3ºC at 760 mmHg
Density1.056g/cm3
Flash Point252.1ºC

Frequently Asked Questions

What is the CAS number of tris[2-[2-(2-methoxyethoxy)ethoxy]ethyl] orthoborate?

The CAS number of tris[2-[2-(2-methoxyethoxy)ethoxy]ethyl] orthoborate is 30989-05-0.

What are the molecular formula and molecular weight of tris[2-[2-(2-methoxyethoxy)ethoxy]ethyl] orthoborate?

tris[2-[2-(2-methoxyethoxy)ethoxy]ethyl] orthoborate has molecular formula C21H45BO12 and molecular weight 500.38600 g/mol.

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

Last updated:

How to cite: Jingsj. "tris[2-[2-(2-methoxyethoxy)ethoxy]ethyl] orthoborate (CAS 30989-05-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1060545-1 (accessed 2026-10-25).

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