Propargyl-PEG10-t-butyl ester

丙炔基-九聚乙二醇-丙酸叔丁酯

Also known as: Propargyl-PEG10-Boc, Propargyl-PEG10-COOtBu, Propargyl-PEG10-t-Bu Ester, Propargyl-PEG9-CH2CH2COOtBu, 4,7,10,13,16,19,22,25,28,31-Decaoxatetratriacont-33-ynoic acid, 1,1-dimethylethyl ester, 2-Methyl-2-propanyl 4,7,10,13,16,19,22,25,28,31-decaoxatetratriacont-33-yn-1-oate, CAS_2055022-22-3, MFCD28976692

Propargyl-PEG10-t-butyl ester (CAS 2055022-22-3) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C28H52O12 and a molecular weight of 580.705 g/mol. It is also known as Propargyl-PEG10-Boc, Propargyl-PEG10-COOtBu and Propargyl-PEG10-t-Bu Ester. Key properties include a boiling point of 592.3±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 242.5±28.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2055022-22-3
Jingsj CID: J-1989787-9
Molecular Formula: C₂₈H₅₂O₁₂
Chinese Name: 丙炔基-九聚乙二醇-丙酸叔丁酯
Molecular Weight: 580.705 g/mol
Category: Solvents
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point	592.3±45.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	242.5±28.8 °C

Frequently Asked Questions

What is the CAS number of Propargyl-PEG10-t-butyl ester?

The CAS number of Propargyl-PEG10-t-butyl ester is 2055022-22-3.

What are the molecular formula and molecular weight of Propargyl-PEG10-t-butyl ester?

Propargyl-PEG10-t-butyl ester has molecular formula C28H52O12 and molecular weight 580.705 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. "Propargyl-PEG10-t-butyl ester (CAS 2055022-22-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1989787-9 (accessed 2026-10-24).

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