2,5,8,11,14,17-hexaoxanonadecan-19-yl 4-methylbenzenesulfonate

甲氧基-六乙二醇-对甲苯磺酸酯

Also known as: m-PEG6-OTs, m-PEG6-Tos, m-PEG7-Tos, TosO-(CH2CH2O)6-Me, 2,5,8,11,14,17-Hexaoxanonadecan-19-yl Tosylate, 2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate, MFCD22201542

2,5,8,11,14,17-hexaoxanonadecan-19-yl 4-methylbenzenesulfonate (CAS 155887-96-0) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C20H34O9S and a molecular weight of 450.54 g/mol. It is also known as m-PEG6-OTs, m-PEG6-Tos and m-PEG7-Tos. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 155887-96-0
Jingsj CID: J-1989754-3
Molecular Formula: C₂₀H₃₄O₉S
Chinese Name: 甲氧基-六乙二醇-对甲苯磺酸酯
Molecular Weight: 450.54 g/mol
Category: Solvents
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2,5,8,11,14,17-hexaoxanonadecan-19-yl 4-methylbenzenesulfonate?

The CAS number of 2,5,8,11,14,17-hexaoxanonadecan-19-yl 4-methylbenzenesulfonate is 155887-96-0.

What are the molecular formula and molecular weight of 2,5,8,11,14,17-hexaoxanonadecan-19-yl 4-methylbenzenesulfonate?

2,5,8,11,14,17-hexaoxanonadecan-19-yl 4-methylbenzenesulfonate has molecular formula C20H34O9S and molecular weight 450.54 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. "2,5,8,11,14,17-hexaoxanonadecan-19-yl 4-methylbenzenesulfonate (CAS 155887-96-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1989754-3 (accessed 2026-10-24).

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