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Merck
CN

235768

Sigma-Aldrich

乙烯基三甲氧基硅烷

98%

别名:

(三甲氧基甲硅烷基)乙烯, 三甲氧基乙烯基硅烷, 乙烯基三甲氧硅烷

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关于此项目

线性分子式:
H2C=CHSi(OCH3)3
化学文摘社编号:
分子量:
148.23
Beilstein:
1099136
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.23
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质量水平

方案

98%

表单

liquid

折射率

n20/D 1.392 (lit.)

沸点

123 °C (lit.)

密度

0.968 g/mL at 25 °C (lit.)

SMILES字符串

CO[Si](OC)(OC)C=C

InChI

1S/C5H12O3Si/c1-5-9(6-2,7-3)8-4/h5H,1H2,2-4H3

InChI key

NKSJNEHGWDZZQF-UHFFFAOYSA-N

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一般描述

乙烯基三甲氧基硅烷(VTMS)是含硅基和羟基的硅烷偶联剂,可用于提高不同复合材料的润湿性和超疏水性。

应用

VTMS可用于为TiO2、滑石、高岭土、氧化镁纳米颗粒、磷酸铵以及PEDOT等不同材料提供超疏水性。 通过封盖材料进行表面改性,形成防水保护层,主要用于涂料行业。

象形图

FlameExclamation mark

警示用语:

Danger

危险声明

危险分类

Acute Tox. 4 Inhalation - Flam. Liq. 2 - Skin Sens. 1B

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

71.6 °F - closed cup

闪点(°C)

22 °C - closed cup

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品
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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Synthesis and characterization of PEDOT: P (SS-co-VTMS) with hydrophobic properties and excellent thermal stability.
Cho W, et al.
Polymer, 8(5), 189-189 (2016)
Nadir Hussain et al.
Nanomaterials (Basel, Switzerland), 11(2) (2021-03-07)
Plastic bottles are generally recycled by remolding them into numerous products. In this study, waste from plastic bottles was used to fabricate recycled polyethylene terephthalate (r-PET) nanofibers via the electrospinning technique, and high-performance conductive polyethylene terephthalate nanofibers (r-PET nanofibers) were
Mariana E Ghica et al.
Polymers, 12(6) (2020-06-07)
The present work describes for the first time the preparation of silica-based aerogel composites containing tetraethoxysilane (TEOS) and vinyltrimethoxysilane (VTMS) reinforced with Kevlar® pulp. The developed system was extensively investigated, regarding its physical, morphological, thermal and mechanical features. The obtained
Selective modification of kaolinite with vinyltrimethoxysilane for stabilization of Pickering emulsions.
Liang S, et al.
Applied Clay Science, 161, 282-289 (2018)
Surface modification of ammonium polyphosphate with vinyltrimethoxysilane: Preparation, characterization, and its flame retardancy in polypropylene.
Qin Z, et al.
Polymer Degradation and Stability, 119, 139-150 (2015)

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