tert-butyl 1-hydroxy-3,6,9,12,15,18,21,24,27-nonaoxatriacontan-30-oate

羟基九聚乙二醇丙酸叔丁酯

Also known as: Hydroxy-PEG9-t-butyl ester, Hydroxy-PEG9-Boc, OH-PEG9-COOtBu, HO-PEG9-COOtBu, HO-PEG9-CH2CH2COOtBu, COOtBu-PEG9-OH, tert-Butyl 1-Hydroxy-3,6,9,12,15,18,21,24,27-nonaoxatriacontan-30-oate, 4,7,10,13,16,19,22,25,28-Nonaoxatriacontanoic acid, 30-hydroxy-, 1,1-dimethylethyl ester, MFCD30182029

tert-butyl 1-hydroxy-3,6,9,12,15,18,21,24,27-nonaoxatriacontan-30-oate (CAS 2055042-66-3) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C25H50O12 and a molecular weight of 542.66 g/mol. It is also known as Hydroxy-PEG9-t-butyl ester, Hydroxy-PEG9-Boc and OH-PEG9-COOtBu. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2055042-66-3
Jingsj CID: J-1989434-8
Molecular Formula: C₂₅H₅₀O₁₂
Chinese Name: 羟基九聚乙二醇丙酸叔丁酯
Molecular Weight: 542.66 g/mol
Category: Solvents
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of tert-butyl 1-hydroxy-3,6,9,12,15,18,21,24,27-nonaoxatriacontan-30-oate?

The CAS number of tert-butyl 1-hydroxy-3,6,9,12,15,18,21,24,27-nonaoxatriacontan-30-oate is 2055042-66-3.

What are the molecular formula and molecular weight of tert-butyl 1-hydroxy-3,6,9,12,15,18,21,24,27-nonaoxatriacontan-30-oate?

tert-butyl 1-hydroxy-3,6,9,12,15,18,21,24,27-nonaoxatriacontan-30-oate has molecular formula C25H50O12 and molecular weight 542.66 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. "tert-butyl 1-hydroxy-3,6,9,12,15,18,21,24,27-nonaoxatriacontan-30-oate (CAS 2055042-66-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1989434-8 (accessed 2026-10-25).

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