Azido-PEG4-OTs

Azido-PEG4-OTs - Names and Identifiers

Name	2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]-1-(p-toluenesulfonyl)-ethanol
Synonyms	N3-PEG4-Tos Azido-PEG4-OTs Azido-PEG4-Tos 11-Azido-3,6,9-trioxaundecanyl p-toluenesulfonate 2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]ethyl 4-methylbenzenesulfonate 2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]-1-(p-toluenesulfonyl)-ethanol
CAS	168640-82-2

Azido-PEG4-OTs - Physico-chemical Properties

Molecular Formula	C13H19N3O5S
Molar Mass	373.43
Storage Condition	Room Temprature

Azido-PEG4-OTs - Upstream Downstream Industry

Downstream Products

S-Acetyl-PEG3-Azido

Azido-PEG4-OTs - Introduction

2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]-1-(p-toluenesulfonyl)-ethanol, chemical formula C19H28N4O8S, is a highly reactive compound.

This compound is commonly used in the modification and surface modification of polymer materials. It has good hydrophilicity and colloidal stability, and can be used to prepare polymers with improved water solubility and biocompatibility.

The preparation method of 2-[2-[2-(2-Azidoethoxy)ethoxy]-1-(p-toluenesulfonyl)-ethanol is to react p-benzenesulfonate with azide, the product is reacted with sulfur dioxide to give the desired product.

The compound is highly explosive and must be handled with care. During use, care should be taken to prevent contact with various types of flammable, reducing agents and metals, and to avoid excessive heating or exposure to open flames and sparks. It should be properly stored, sealed and kept away from ignition sources to avoid contact with oxygen in the air. At the same time, in the operation should also wear protective glasses and gloves.

Last Update：2024-04-10 22:29:15