Tos-PEG13-t-butyl ester

对甲苯磺酸酯-十三聚乙二醇-丙酸叔丁酯

Also known as: Tos-PEG13-COOtBu, Poly(oxy-1,2-ethanediyl), α-[(4-methylphenyl)sulfonyl]-ω-[3-(1,1-dimethylethoxy)-3-oxopropoxy]-

Tos-PEG13-t-butyl ester (CAS 1611497-11-0) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C38H68O17S and a molecular weight of 829.012 g/mol. It is also known as Tos-PEG13-COOtBu and Poly(oxy-1,2-ethanediyl), α-[(4-methylphenyl)sulfonyl]-ω-[3-(1,1-dimethylethoxy)-3-oxopropoxy]-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1611497-11-0
Jingsj CID: J-1441097-6
Molecular Formula: C₃₈H₆₈O₁₇S
Chinese Name: 对甲苯磺酸酯-十三聚乙二醇-丙酸叔丁酯
Molecular Weight: 829.012 g/mol
Category: Solvents
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Tos-PEG13-t-butyl ester?

The CAS number of Tos-PEG13-t-butyl ester is 1611497-11-0.

What are the molecular formula and molecular weight of Tos-PEG13-t-butyl ester?

Tos-PEG13-t-butyl ester has molecular formula C38H68O17S and molecular weight 829.012 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. "Tos-PEG13-t-butyl ester (CAS 1611497-11-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1441097-6 (accessed 2026-10-25).

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