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Merck
CN

M6768

Sigma-Aldrich

聚乙二醇单甲醚

average mol wt 350

别名:

单甲基聚乙二醇350, 甲氧基聚乙二醇, 聚乙二醇甲醚

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关于此项目

线性分子式:
CH3O(CH2CH2O)nH
CAS Number:
MDL编号:
UNSPSC代码:
12161900
PubChem化学物质编号:
NACRES:
NA.25
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描述

non-ionic

质量水平

分子量

average mol wt 350

应用

microbiology

SMILES字符串

O(CCO)C

InChI

1S/C3H8O2/c1-5-3-2-4/h4H,2-3H2,1H3

InChI key

XNWFRZJHXBZDAG-UHFFFAOYSA-N

一般描述

甲氧基聚乙二醇350是与聚乙二醇具有类似的结构和命名的聚合物。

应用

甲氧基聚乙二醇350已用于评估一类新的热敏胶束环三磷腈的合成。 它还用于研究一种新型的两亲性聚有机磷腈的逐步亲核取代反应。

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

359.6 °F - closed cup

闪点(°C)

182 °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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J. Controlled Release, 105, 9-9 (2005)
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U, Toti.
J. Controlled Release, 119, 7-7 (2007)
S J Hermansky et al.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association, 35(10-11), 1031-1039 (1998-02-17)
The methoxy polyethylene glycols (MPEGs), also referred to as polyethylene glycol methyl ethers, are high molecular weight polymers similar in structure and nomenclature to the polyethylene glycols. Because of the potential for repeated cutaneous exposure of humans to MPEG-350 and
Yi Wei et al.
Langmuir : the ACS journal of surfaces and colloids, 28(39), 13984-13992 (2012-09-04)
The microcosmic mechanisms of protein (recombinant human growth hormone, rhGH) incomplete release and stability from amphiphilic poly(monomethoxypolyethylene glycol-co-D,L-lactide) (mPEG-PLA, PELA) microspheres were investigated. PELA with different hydrophilicities (PELA-1, PELA-2, and PELA-3) based on various ratios of mPEG to PLA were
Prakash G Avaji et al.
Bioorganic & medicinal chemistry letters, 23(6), 1763-1767 (2013-02-16)
Saturated fatty acids (FA) were grafted using tyrosine as a spacer group to the cyclotriphosphazene ring along with equimolar hydrophilic methoxy poly(ethylene glycol) (MPEG) in cis-nongeminal way. Seven new cyclotriphosphazene amphiphiles were prepared from combinations of hydrophilic MPEGs with different

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