Tos-PEG6-C2-Boc

对甲苯磺酸酯丙酸叔丁酯六乙二醇

Also known as: Tos-PEG7-t-butyl ester, Tos-PEG6-CH2CH2COOtBu, Tos-PEG6-C2-Boc, tert-Butyl 1-(Tosyloxy)-3,6,9,12,15,18-hexaoxahenicosan-21-oate, 4,7,10,13,16,19-Hexaoxaheneicosanoic acid, 21-[[(4-methylphenyl)sulfonyl]oxy]-, 1,1-dimethylethyl ester, Tos-PEG7-CH2CH2COOtBu, MFCD20926384

Tos-PEG6-C2-Boc (CAS 406213-75-0) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C26H44O11S and a molecular weight of 564.686 g/mol. It is also known as Tos-PEG7-t-butyl ester, Tos-PEG6-CH2CH2COOtBu and tert-Butyl 1-(Tosyloxy)-3,6,9,12,15,18-hexaoxahenicosan-21-oate. Key properties include a boiling point of 621.1±55.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 329.4±31.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 406213-75-0
Jingsj CID: J-1989464-1
Molecular Formula: C₂₆H₄₄O₁₁S
Chinese Name: 对甲苯磺酸酯丙酸叔丁酯六乙二醇
Molecular Weight: 564.686 g/mol
Category: Solvents
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	621.1±55.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	329.4±31.5 °C

Frequently Asked Questions

What is the CAS number of Tos-PEG6-C2-Boc?

The CAS number of Tos-PEG6-C2-Boc is 406213-75-0.

What are the molecular formula and molecular weight of Tos-PEG6-C2-Boc?

Tos-PEG6-C2-Boc has molecular formula C26H44O11S and molecular weight 564.686 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-PEG6-C2-Boc (CAS 406213-75-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1989464-1 (accessed 2026-10-25).

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