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Azido-PEG4-CH2CO2H

Dangerous Goods

CAS number：201467-81-4    molecular formula：C10H19N3O6

overview
Specs
numbering system
physicochemical properties
Safety information
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overview

compound introduction

Azido-PEG4-CH2CO2H is a PEG derivative containing an azide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The azide group can react with alkyne, BCN, DBCO via Click Chemistry to yield a stable triazole linkage. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.

Specs

Chinese alias-
English aliasR14-0273 | 14-Azido-3,6,9,12-tetraoxa-1-tetradecanoic acid | 14-azido-3,6,9,12-tetraoxatetradecan-1-oic acid | N33-TEG-COOH (N3-TEG-COOH) | YHTABJLSZLHRFV-UHFFFAOYSA-N | AZIDO-PEG4-CH2COOH | N3-PEG4-CH2COOH | 2-[2-[2-[2-(2-azidoethoxy)ethoxy]ethoxy]ethoxy
CAS number201467-81-4molecular formulaC10H19N3O6
molecular weight277.27 g/molExact mass≥98%
PSA88.600 Ųlogp0.100

numbering system

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physicochemical properties

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Safety information

pictogram：
GHS07 , GHS02
Signal word：
Danger
Hazard Statement：
H315: 引起皮肤刺激 H225: 高度易燃的液体和蒸气
Statement of Preventive Measures：
P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。 P302+P352: 如皮肤沾染：用水充分清洗。
UN Number：
2398

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MSDS

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