O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]hexaethylene glycol

O-(2-氨基乙基)-O′-[2-(叔丁氧羰基-氨基)乙基]六聚乙二醇

Also known as: Boc-NH-PEG7-NH2, Boc-NH-PEG7-CH2CH2NH2, NHBoc-PEG7-amine, t-BocNH-PEG7-CH2CH2NH2, t-boc-N-amido-PEG7-Amine, t-boc-N-amido-PEG8-amine, BOC-N-AMIDO-PEG7-NH2, tert-Butyl (23-amino-3,6,9,12,15,18,21-heptaoxatricosyl)carbamate, tert-butyl N-[2-[2-[2-[2-[2-[2-[2-(2-aminoethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate

O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]hexaethylene glycol (CAS 206265-98-7) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C21H44N2O9 and a molecular weight of 468.58200 g/mol. It is also known as Boc-NH-PEG7-NH2, Boc-NH-PEG7-CH2CH2NH2 and NHBoc-PEG7-amine. Key properties include a boiling point of 547.7ºC at 760 mmHg, a density of 1.075g/cm3 and a flash point of 285ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 206265-98-7
Jingsj CID: J-1973414-9
Molecular Formula: C₂₁H₄₄N₂O₉
Chinese Name: O-(2-氨基乙基)-O′-[2-(叔丁氧羰基-氨基)乙基]六聚乙二醇
Molecular Weight: 468.58200 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	547.7ºC at 760 mmHg
Density	1.075g/cm3
Flash Point	285ºC

Frequently Asked Questions

What is the CAS number of O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]hexaethylene glycol?

The CAS number of O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]hexaethylene glycol is 206265-98-7.

What are the molecular formula and molecular weight of O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]hexaethylene glycol?

O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]hexaethylene glycol has molecular formula C21H44N2O9 and molecular weight 468.58200 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. "O-(2-Aminoethyl)-O'-[2-(Boc-amino)ethyl]hexaethylene glycol (CAS 206265-98-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1973414-9 (accessed 2026-10-25).

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