聚（乙二醇）
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:
UNSPSC Code:
12352104
PubChem Substance ID:
NACRES:
NA.23
MDL number:
产品名称
聚（乙二醇）, average Mn 400
form
viscous liquid
mol wt
Mn 380-420, average Mn 400
greener alternative product characteristics
Safer Solvents and Auxiliaries
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sustainability
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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
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。
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
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全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 202398-250G | 04061838764881 |
| 202398-500G | 04061838764898 |
| 202398-20KG | 04061838252340 |
| 202398-5G | 04061838252357 |