678163
1,2-二甲氧基-1,1,2,2-四甲基二硅烷
97%
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关于此项目
线性分子式:
((CH3O)Si(CH3)2)2
化学文摘社编号:
分子量:
178.38
MDL编号:
UNSPSC代码:
12352103
PubChem化学物质编号:
NACRES:
NA.22
方案
97%
折射率
n20/D 1.425
密度
0.8587 g/mL at 25 °C
SMILES字符串
CO[Si](C)(C)[Si](C)(C)OC
InChI
1S/C6H18O2Si2/c1-7-9(3,4)10(5,6)8-2/h1-6H3
InChI key
CWGBHCIGKSXFED-UHFFFAOYSA-N
应用
1,2-Dimethoxy-1,1,2,2-tetramethyldisilane can be used:
- In the palladium catalyzed bis(silylation) of 1,4-diethynylbenzene to obtain a crack free sol-gel.
- To prepare dimethylsilylene via gas-phase flow-pyrolysis at 600 0C.
警示用语：
Warning
危险声明
危险分类
Flam. Liq. 3
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
80.8 °F - closed cup
闪点(°C)
27.1 °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
此项目有
Tetramethylsilacyclopropene
Conlin RT and Gaspar PP
Journal of the American Chemical Society, 98(12), 3715-3716 (1976)
Transition metal catalyzed element-element′ additions to alkynes
Ansell MB, et al.
Coordination Chemistry Reviews, 336, 54-77 (2017)
商品
Pd-catalyzed cross-coupling of silicon compounds offers an alternative in synthetic chemistry.
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