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Merck
CN

764604

聚乙烯亚胺,线性

average Mn 2100, PDI <1.3

别名:

PEI

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关于此项目

线性分子式:
(CH2CH2NH)n
化学文摘社编号:
MDL number:
UNSPSC Code:
12162002
NACRES:
NA.23
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form

liquid

Quality Level

mol wt

average Mn 2100

mp

59-64 °C

transition temp

Tm 59-64 °C

PDI

<1.3

storage temp.

2-8°C

SMILES string

N1CC1

InChI

1S/C2H5N/c1-2-3-1/h3H,1-2H2

InChI key

NOWKCMXCCJGMRR-UHFFFAOYSA-N

General description

聚乙烯亚胺(PEI)是人工合成的阳离子聚合物,具有高电荷密度和链柔性。它是研究最为广泛的阳离子聚合物非病毒核酸转染载体。线性聚乙烯亚胺可有效递送多种基因药物,包括DNA质粒、小干扰RNA和mRNA。它可保护DNA免受酸性环境影响,确保DNA释放到细胞质中。

Application

  • 水溶性线性聚亚胺作为锂硫电池的优良双功能粘合剂:证明水溶性线性聚乙烯亚胺作为一种有效的双功能粘合剂的效用,可以提高锂硫电池的循环稳定性和效率,对推动电池技术进步至关重要(Liao et al., 2018)。


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Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Sens. 1

存储类别

10 - Combustible liquids

flash_point_f

Not applicable

flash_point_c

Not applicable



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货号GTIN
764604-1G04061832923062