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Merck
CN

81316

Sigma-Aldrich

聚乙二醇甲基醚

average Mn 500

别名:

mPEG, 甲氧基聚乙二醇, 聚乙二醇单甲醚

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About This Item

线性分子式:
CH3(OCH2CH2)nOH
CAS号:
MDL编号:
UNSPSC代码:
12162002

蒸汽密度

>1 (vs air)

蒸汽压

0.05 mmHg ( 20 °C)

描述

non-ionic

分子量

470-530
average Mn 500

mp

20 °C (lit.)

InChI

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

InChI key

XNWFRZJHXBZDAG-UHFFFAOYSA-N

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其他说明

用作相转移反应催化剂;用于制备单官能化 PEG

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

法规信息

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历史批次信息供参考:

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D.G. Lee et al.
Canadian Journal of Chemistry, 60, 2456-2456 (1982)
Y. Kimura et al.
The Journal of Organic Chemistry, 47, 2493-2493 (1982)
M. Mutter et al.
Reactive Polymers, 6, 99-99 (1987)
Tommaso Biancalani et al.
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Journal of virology, 87(7), 3752-3759 (2013-01-18)
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