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202398

聚（乙二醇）

greener alternative

average Mn 400, hydroxyl

别名:

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:
25322-68-3
UNSPSC Code:
12352104
PubChem Substance ID:
24852060
NACRES:
NA.23
MDL number:
MFCD00081839
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产品名称

聚（乙二醇）, average Mn 400

form

viscous liquid

Quality Level

200

mol wt

Mn 380-420, average Mn 400

greener alternative product characteristics

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

refractive index

n20/D 1.466

pH

4.5-7.5

viscosity

7.3 cSt(210 °F)(lit.)

mp

4-8 °C (lit.)

density

1.128 g/mL

Ω-end

hydroxyl

α-end

hydroxyl

greener alternative category

Aligned,

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）是一种合成亲水性生物相容聚合物，在生物医学和其他应用中广泛使用。PEG无毒、经FDA批准、通常无免疫原性，常用于许多生物医学应用，包括生物结合、药物递送、表面官能化和组织工程设计。在药物递送应用中，PEG可用作抗体-药物偶联物(ADC)的接头或用作纳米粒子的表面包膜，以改善全身性药物递送。

Application

可与炭黑结合使用形成导电复合材料。 可利用聚(乙二醇)的聚合物纳米球进行药物递送。
聚乙二醇(PEG)已被用作对猪主动脉平滑肌细胞(PAOSMC)上的磁性细菌纤维素（MBC）防护膜进行合成和体外安全性评估的包膜剂。PEG为细胞培养提供了相容的表面，因为未包膜的氧化铁NP公认具有细胞毒性。在研究聚乙烯吡咯烷酮微针使用猪皮、成年人类皮肤类似物和人类包皮等经皮递送功能性胶原的有效性时，它还被用作增塑剂。据报道，此类微针通过各种分析和生物分析技术进行了鉴定。
更环保地选择性氟化乙醯胺的氟化溶剂®

无催化剂、选择性强的单氟化乙酰氨基乙酰胺：通过PEG-400制备2-氟乙酰氨基乙酰胺

Legal Information

Selectfluor is a registered trademark of Merck KGaA, Darmstadt, Germany

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存储类别

10 - Combustible liquids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCP0910
MKCZ7545
BCCN6279
MKCZ1709
MKCX8951

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全球贸易项目编号

货号GTIN
202398-20KG04061838252340
202398-5G04061838252357
202398-250G04061838764881
202398-500G04061838764898