According to the supplier, the structure is exactly as depicted in the image on this product page.
764604
Polyethylenimine, linear
average Mn 2100, PDI <1.3
Sinônimo(s):
PEI
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1 G
R$ 757,00
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1 G
R$ 757,00
About This Item
Fórmula linear:
(CH2CH2NH)n
Número CAS:
Número MDL:
Código UNSPSC:
12162002
NACRES:
NA.23
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Formulário
liquid
Nível de qualidade
peso molecular
average Mn 2100
pf
59-64 °C
temperatura de transição
Tm 59-64 °C
PDI
<1.3
temperatura de armazenamento
2-8°C
cadeia de caracteres SMILES
N1CC1
InChI
1S/C2H5N/c1-2-3-1/h3H,1-2H2
chave InChI
NOWKCMXCCJGMRR-UHFFFAOYSA-N
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Descrição geral
Polyethylenimine(PEI) is a synthetic cationic polymerwith high charge density and chain flexibility. It is the most widelyinvestigated cationic polymer for non-viral delivery of nucleic acids. LinearPEI can be an effective carrier for a wide range of gene medicine including DNAplasmids, small interfering RNAs, and mRNAs. It protects the DNA from theacidic environment and ensures the release of DNA to the cytoplasm.
Aplicação
- Water-soluble linear poly (ethylenimine) as a superior bifunctional binder for lithium–sulfur batteries: Demonstrates the utility of water-soluble linear polyethylenimine as an effective bifunctional binder that enhances the cycle stability and efficiency of lithium-sulfur batteries, pivotal for advancing battery technology (Liao et al., 2018).
Palavra indicadora
Danger
Frases de perigo
Declarações de precaução
Classificações de perigo
Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Sens. 1
Código de classe de armazenamento
10 - Combustible liquids
Classe de risco de água (WGK)
WGK 3
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
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Hi, I was wondering if this polymer comes as shown or if they are terminated with primary amine groups?
1 answer-
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