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Merck

672572

Sigma-Aldrich

O-(2-巯乙基)-O′-甲基-六(乙二醇)

≥95% (oligomer purity)

别名:

mPEG 硫醇

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About This Item

经验公式(希尔记法):
C15H32O7S
分子量:
356.48
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.22

质量水平

方案

≥95% (oligomer purity)

分子量

PEG average Mn 350

Ω端

thiol

α端

methoxy

储存温度

−20°C

SMILES字符串

COCCOCCOCCOCCOCCOCCOCCS

InChI

1S/C15H32O7S/c1-16-2-3-17-4-5-18-6-7-19-8-9-20-10-11-21-12-13-22-14-15-23/h23H,2-15H2,1H3

InChI key

PVSKDHZQTUFAEZ-UHFFFAOYSA-N

相关类别

一般描述

O-(2-巯乙基)-O′-甲基-六(乙二醇),又称mPEG硫醇,广泛用于水凝胶的合成和纳米颗粒的表面改性。

应用

O-(2-巯乙基)-O′-甲基-六(乙二醇)可用于:
  • 在聚乙二醇化反应中在金电极上形成自组装单层(SAM)
  • 光引发硫醇烯反应制备海藻酸盐水凝胶体系的交联剂

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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访问文档库

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HW Ooi
Biomacromolecules, 19, 3390-3400 (2018)
Characterization of a self-assembled monolayer of O-(2-Mercaptoethyl)-O?-methyl-hexa (ethylene glycol)(EG7-SAM) on gold electrodes
M Chavez
Journal of Electroanalytical Chemistry, 880, 114892-114892 (2021)
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