m-PEG3-t-butyl ester

三甘醇单甲醚丙酸叔丁酯

Also known as: m-PEG3-Boc, Propanoic acid, 3-[2-(2-methoxyethoxy)ethoxy]-, 1,1-dimethylethyl ester, tert-butyl 3-(2-(2-methoxyethoxy)ethoxy)propanoate

m-PEG3-t-butyl ester (CAS 1778219-81-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H24O5 and a molecular weight of 248.32 g/mol. It is also known as m-PEG3-Boc, Propanoic acid, 3-[2-(2-methoxyethoxy)ethoxy]-, 1,1-dimethylethyl ester and tert-butyl 3-(2-(2-methoxyethoxy)ethoxy)propanoate. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1778219-81-0
Jingsj CID: J-14340-2
Molecular Formula: C₁₂H₂₄O₅
Chinese Name: 三甘醇单甲醚丙酸叔丁酯
Molecular Weight: 248.32 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of m-PEG3-t-butyl ester?

The CAS number of m-PEG3-t-butyl ester is 1778219-81-0.

What are the molecular formula and molecular weight of m-PEG3-t-butyl ester?

m-PEG3-t-butyl ester has molecular formula C12H24O5 and molecular weight 248.32 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "m-PEG3-t-butyl ester (CAS 1778219-81-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14340-2 (accessed 2026-10-23).

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