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Merck
CN

259462

Sigma-Aldrich

二乙氧基甲基乙烯硅烷

97%

别名:

乙烯基二乙氧基甲基硅烷, 乙烯基甲基二乙氧基硅烷

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About This Item

线性分子式:
CH3Si(OC2H5)2CH=CH2
CAS号:
分子量:
160.29
Beilstein:
970124
EC 号:
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:

方案

97%

表单

liquid

折射率

n20/D 1.401 (lit.)

沸点

133-134 °C (lit.)

密度

0.858 g/mL at 25 °C (lit.)

SMILES字符串

CCO[Si](C)(OCC)C=C

InChI

1S/C7H16O2Si/c1-5-8-10(4,7-3)9-6-2/h7H,3,5-6H2,1-2,4H3

InChI key

MBGQQKKTDDNCSG-UHFFFAOYSA-N

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一般描述

Diethoxy(methyl)vinylsilane is an organosiloxane with a reactive vinyl group. It has a good toughness which is highly thermo-stable and a good film former. It can be converted into a highly cross-linked polymer through thermal polymerization reaction.

应用

Diethoxy(methyl)vinylsilane can be used to prepare benzocyclobutene(BCB) functionalized siloxanes for the development of encapsulating resins in microelectronics industry. It may be used in the preparation of polysiloxane modified tetraphenylethene(PTPESi) which finds potential application as a sensor for vapour phase detection of explosives. It may also be used in the surface modification of silica matrix that enables better chromatographic properties in cation-exchange process.

警示用语:

Danger

危险分类

Eye Irrit. 2 - Flam. Liq. 2 - Resp. Sens. 1 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

62.6 °F - closed cup

闪点(°C)

17 °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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分析证书(COA)

Lot/Batch Number

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访问文档库

High performance low dielectric polysiloxanes with high thermostability and low water uptake.
Chen X, et al.
Materials Chemistry Frontiers., 2(7), 1397-1402 (2018)
Synthesis, characterization, and cure kinetics analysis of high refractive index copolysiloxanes.
Zhan X, et al.
Journal of Thermal Analysis and Calorimetry, 117(2), 875-883 (2014)
Maleic acid-styrene encapsulated silica cation exchanger in high performance liquid chromatography.
Yang R, et al.
Talanta, 55(6), 1091-1096 (2001)
Polysiloxane-Modified Tetraphenylethene: Synthesis, AIE Properties, and Sensor for Detecting Explosives.
Li Q, et al.
Macromolecular Rapid Communications, 37(21), 1772-1779 (2016)

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