396281
2,4,6,8-四甲基-2,4,6,8-四乙烯基环四硅氧烷
别名:
2,4,6,8-四乙烯基-2,4,6,8-四甲基环四硅氧烷
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关于此项目
线性分子式:
[-Si(CH3)(CH=CH2)O-]4
化学文摘社编号:
分子量:
344.66
EC 号:
MDL编号:
UNSPSC代码:
12162002
PubChem化学物质编号:
NACRES:
NA.23
表单
liquid
折射率
n20/D 1.434 (lit.)
沸点
111-112 °C/10 mmHg (lit.)
mp
−44 °C (dec.) (lit.)
密度
0.997 g/mL at 25 °C (lit.)
SMILES字符串
C[Si]1(O[Si](C)(O[Si](C)(O[Si](C)(O1)C=C)C=C)C=C)C=C
InChI
1S/C12H24O4Si4/c1-9-17(5)13-18(6,10-2)15-20(8,12-4)16-19(7,11-3)14-17/h9-12H,1-4H2,5-8H3
InChI key
VMAWODUEPLAHOE-UHFFFAOYSA-N
一般描述
在Pd催化剂存在下，该试剂与芳基溴化物交叉偶联，得到苯乙烯衍生物。
应用
- 作为氟化物传感器的与荧光芳香化合物偶联的环硅氧烷：该研究探讨了与芳香化合物偶联的环硅氧烷在传感应用中的用途，为对传感器技术和荧光研究感兴趣的学术界化学家提供了一条合成途径（N Prigyai et al., 2020）。
- 棉基质中带封端环氧基的新型交联聚硅氧烷的合成、膜形态学和性能： 该论文考察了采用聚硅氧烷衍生物对棉基质进行的化学修饰，这种修饰可能对先进纺织涂层的开发很关键（L Hao et al., 2014）。
- 采用硅基电解质添加剂稳定富含Li层状氧化物正极界面：该研究考察了采用来源于2,4,6,8-四甲基-2,4,6,8-四乙烯基环四硅氧烷的硅基添加剂来改善富含锂正极的稳定性，这一结果对研究能量储存技术的化学家很重要（T Huang et al., 2024）。
警示用语：
Danger
危险声明
危险分类
Repr. 1B
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 1
闪点(°F)
190.4 °F - closed cup
闪点(°C)
88 °C - closed cup
个人防护装备
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
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