81242
聚（乙二醇）
tested according to Ph. Eur., 4,000
别名:
Macrogol 4,000, PEG
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关于此项目
线性分子式:
H(OCH2CH2)nOH
化学文摘社编号:
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352104
MDL number:
agency
tested according to Ph. Eur.
Quality Segment
form
solid
mol wt
3500-4500
greener alternative product characteristics
Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
application(s)
pharmaceutical (small molecule)
greener alternative category
SMILES string
C(CO)O
InChI
1S/C2H6O2/c3-1-2-4/h3-4H,1-2H2
InChI key
LYCAIKOWRPUZTN-UHFFFAOYSA-N
General description
聚（乙二醇）（PEG）是一种无毒的水溶性聚合物。PEG 术语用于分子量低于 20000 的聚合物链，而聚（环氧乙烷）（PEO）是指较高分子量的聚合物。PEG 具有多种生物医学应用。它与 α-环糊精形成复合物。已有研究报道了通过介孔二氧化硅（MS）模板法工程化 PEG 水凝胶颗粒。
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. Polyethylene glycol (PEG) is an eco-friendly, biodegradable polymer widely used in pharmaceuticals and cosmetics. Its non-toxic nature and versatility make it a sustainable choice, derived from renewable resources, contributing to greener product formulations. Click here for more information.
Application
聚（乙二醇）可用于以下研究：
- 用于修饰蛋白质形成循环寿命增加、免疫原性和抗原性降低的缀合物。
- 用于蛋白质扩散控制运输的水凝胶的制备。
- 聚（乙二醇）二甲基丙烯酸酯（PEGDM）的制备。
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存储类别
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)