N-Boc-PEG9-alcohol

九聚乙二醇-叔丁氧羰基

Also known as: BocNH-PEG9-OH, NHBoc-PEG9-OH, t-boc-N-amido-PEG9-alcohol, tert-Butyl (26-hydroxy-3,6,9,12,15,18,21,24-octaoxahexacosyl)carbamate, 5,8,11,14,17,20,23,26-Octaoxa-2-azaoctacosanoic acid, 28-hydroxy-, 1,1-dimethylethyl ester, Carbamic acid, N-(26-hydroxy-3,6,9,12,15,18,21,24-octaoxahexacos-1-yl)-, 1,1-dimethylethyl ester, BocNH-PEG9-alcohol, MFCD30723250, CAS_2112731-44-7

N-Boc-PEG9-alcohol (CAS 2112731-44-7) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C23H47NO11 and a molecular weight of 513.619 g/mol. It is also known as BocNH-PEG9-OH, NHBoc-PEG9-OH and t-boc-N-amido-PEG9-alcohol. Key properties include a boiling point of 585.1±50.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 307.6±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2112731-44-7
Jingsj CID: J-1989439-3
Molecular Formula: C₂₃H₄₇NO₁₁
Chinese Name: 九聚乙二醇-叔丁氧羰基
Molecular Weight: 513.619 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	585.1±50.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	307.6±30.1 °C

Frequently Asked Questions

What is the CAS number of N-Boc-PEG9-alcohol?

The CAS number of N-Boc-PEG9-alcohol is 2112731-44-7.

What are the molecular formula and molecular weight of N-Boc-PEG9-alcohol?

N-Boc-PEG9-alcohol has molecular formula C23H47NO11 and molecular weight 513.619 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. "N-Boc-PEG9-alcohol (CAS 2112731-44-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1989439-3 (accessed 2026-10-24).

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