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3-[(2,3)-环氧丙氧]丙基甲基二甲氧基硅烷,3-Glycidoxypropyldimethoxymethylsilane [GDMMS];97%

别名:3-缩水甘油醚基氧基丙基甲基二甲氧基硅烷;(3-Glycidoxypropyl)methyldimethoxysilane

Empirical Formula (Hill Notation): C9H20O4Si CAS号: 65799-47-5 分子量: 220.34 EC 号: 265-929-8 MDL编号: MFCD00271003 PubChem化学物质编号: 24878385 NACRES: NA.23
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 539252
CAS号: 65799-47-5
MDL号: MFCD00271003
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¥1,143.47

说明

3-缩水甘油氧基丙基二甲氧基甲基硅烷 (GDMMS) 是一种环氧硅烷,用于形成硅烷偶联剂,用于各种基材的功能化。 环氧基团允许表面原子的良好粘附并形成稳定的聚合物结构。

3-缩水甘油氧基丙基二甲氧基甲基硅烷 (GDMMS) 前体用于开发两性离子推拉发色团和咔唑衍生物掺杂的有机-无机杂化均质薄膜。{71}
GDMMS 可以对氧化铟锡 (ITO) 玻璃基板进行表面改性,以固定表面原子,可进一步用于电化学检测和标记。 它还可以用作形成多组分硅橡胶的硬化剂。
通常的固化时间是室温下 16-20 小时或 100℃ 下 1 小时。

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.
 
 

属性

质量水平

100

测定

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

 

安全信息

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)

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 99 | 欧洲Eur. ≥ 10 | 東京Tokyo ≥ 22 | 香港与北京 ≥ 32
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