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Merck
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重要文件

913650

Sigma-Aldrich

Polyoxyethylene bis(azide) solution

average Mn 450, 0.1 g/mL in THF

同義詞:

O,O′-Bis(2-azidoethyl)polyethylene glycol, PEG-diazide

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About This Item

線性公式:
N3(C2H4O)nC2H4N3
分類程式碼代碼:
12352125
NACRES:
NA.23

形狀

liquid

品質等級

分子量

PEG ~400 Da
average Mn 450

濃度

0.1 g/mL in THF

顏色

pale yellow

儲存溫度

2-8°C

應用

PEG for cross-linking and used in "click" chemistry reactions. PEGylated materials have found broad use in drug delivery systems, virology, and immunology, as the incorporation of PEG improves pharmacological properties such as increased water solubility, enhanced resistance to degradation (protein hydrolysis), increased circulation half-life, and reduced antigenicity. Polymer for preparing enzyme conjugates soluble in organic solvents; promising drug carrier.

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

標靶器官

Central nervous system, Respiratory system

安全危害

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

0.5 °F

閃點(°C)

-17.5 °C


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