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Merck

14527

Sigma-Aldrich

O,O′-Bis(2-aminopropyl) polypropylene glycol-block-polyethylene glycol-block-polypropylene glycol

Mr 800

别名:

Jeffamine® ED-900

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About This Item

线性分子式:
CH3CH(NH2)CH2[OCH(CH3)CH2]l(OCH2CH2)m[OCH2CH(CH3)]nNH2
CAS号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23

产品名称

O,O′-双(2-氨基丙基)聚丙二醇-嵌段-聚乙二醇-嵌段-聚丙二醇1, 800

分子量

Mr ~900

一般描述

Jeffamine® ED-900是胺封端的聚(乙二醇)/聚(丙二醇)共聚物。它以低粘度和低蒸气压的液体形式存在。{4}

应用

Jeffamine® ED-900可用于在二脲基质中制备电解质薄膜。{5}与ED-900聚合的琥珀酰氯可用作药物载体。{6}

法律信息

Jeffamine is a registered trademark of Huntsman Petrochemical, LLC

储存分类代码

11 - Combustible Solids

WGK

WGK 1

闪点(°F)

235.4 °F - closed cup

闪点(°C)

113 °C - closed cup

个人防护装备

Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Analysis of copolymers by laser desorption fourier transform mass spectrometry.
Nuwaysir L, et al.
Journal of the American Society For Mass Spectrometry, 1 (1), 66-71 (1990)
Water?soluble polyamides as potential drug carriers, VII. Synthesis of polymers containing intrachain?or extrachain?type amine ligands by interfacial polymerization.
Chiba U, et al.
Macromolecular Materials and Engineering, 214(1), 137-152 (1994)
Studies of solid-state electrochromic devices based on PEO/siliceous hybrids doped with lithium perchlorate.
Barbosa PC, et al.
Electrochimica Acta, 52(8), 2938-2943 (2007)
Jun Pan et al.
Journal of biomedical materials research. Part A, 89(1), 160-167 (2008-04-24)
A new poly(ethylene glycol) (PEG)-modified poly(D,L-lactic acid) (PLA) was synthesized by grafting maleic anhydride onto PLA and subsequently amidating with O,O'-bis-(2-aminopropyl) polypropylene glycol-block-polyethylene oxide-block-polypropylene glycol (H2N-PEG-NH2, Mw: 600). Its structure was confirmed by FTIR, DSC, 1H NMR, GPC, and ninhydrin
Nuwaysir LM, et al.
Journal of the American Chemical Society null

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