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安全信息

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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About This Item

线性分子式:
H2C=CHSi(OCH3)3
CAS号:
2768-02-7
分子量:
148.23
Beilstein:
1099136
EC 号:
220-449-8
MDL编号:
MFCD00008605
UNSPSC代码:
12352103
PubChem化学物质编号:
24854000
NACRES:
NA.23

质量水平

200

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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相关类别

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
GHS02,GHS07

警示用语：

Danger

危险声明

H225,H317,H332

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCX2616
MKCQ4648
MKCH5607
MKBZ5796V
MKBW0985V

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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
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
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)
UV-induced switching behavior of novel fluoroalkyl end-capped vinyltrimethoxysilane oligomer/titanium oxide nanocomposite between superhydrophobicity and superhydrophilicity with good oleophobicity.
Sawada E, et al.
Composites Part B: Engineering, 41(6), 498-502 (2010)
Preparation and surface property of fluoroalkyl end-capped vinyltrimethoxysilane oligomer/talc composite-encapsulated organic compounds: application for the separation of oil and water.
Oikawa Y, et al.
ACS Applied Materials & Interfaces, 7(25), 13782-13793 (2015)
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