Merck
CN

539252

Sigma-Aldrich

3-[(2,3)-环氧丙氧]丙基甲基二甲氧基硅烷

97%

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别名:
3-缩水甘油醚基氧基丙基甲基二甲氧基硅烷
经验公式(希尔记法):
C9H20O4Si
CAS号:
分子量:
220.34
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.23

质量水平

检测方案

97%

形式

liquid

折射率

n20/D 1.432 (lit.)

bp

100 °C/4 mmHg (lit.)

密度

1.02 g/mL at 25 °C (lit.)

SMILES string

CO[Si](C)(CCCOCC1CO1)OC

InChI

1S/C9H20O4Si/c1-10-14(3,11-2)6-4-5-12-7-9-8-13-9/h9H,4-8H2,1-3H3

InChI key

WHGNXNCOTZPEEK-UHFFFAOYSA-N

一般描述

3-Glycidoxypropyldimethoxymethylsilane (GDMMS) is an epoxy-silane that is used to form a silane based coupling agent for functionalization of a variety of substrates. The epoxy groups allow good adhesion of surface atoms and form a stable polymeric structure.

应用

3-Glycidoxypropyldimethoxymethylsilane (GDMMS) precursor was used to develop zwitterionic push – pull chromophore and carbazole-derivatives-doped hybrid organic–inorganic homogeneous films.{71}
GDMMS can surface modify indium tin oxide (ITO) glass substrate for the immobilization of surface atoms which can be further used for the electrochemical detection and labeling. It can also be used as a hardener in the formation of multi-component silicone based rubber.
The usual cure time is 16-20 hours at room temperature or 1 hour at 100C.

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

221.0 °F - closed cup

闪点(°C)

105 °C - closed cup

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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Label-free ITO-based immunosensor for the detection of very low concentrations of pathogenic bacteria.
dos Santos MB, et al.
Bioelectrochemistry, 101(11), 146-152 (2015)
Headgroup effect on silane structures at buried polymer/silane and polymer/polymer interfaces and their relations to adhesion.
Zhang C, et al.
Langmuir, 28(14), 6052-6059 (2012)
Surface functionalization using catalyst-free azide- alkyne cycloaddition.
Kuzmin A, et al.
Bioconjugate Chemistry, 21(11), 2076-2085 (2010)
Photoelectrochemical response of carbon dots (CDs) derived from chitosan and their use in electrochemical imaging.
Zhang D, et al.
Materials Horizons, 5(3), 423-428 (2018)
Electro-optics poled sol-gel materials doped with heterocycle push-pull chromophores.
Della Giustina G, et al.
Materials Science and Engineering, C, 26(5-7), 979-982 (2006)

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