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线性分子式:
(CH3)2Si(OC2H5)2
化学文摘社编号:
分子量:
148.28
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
201-127-6
Beilstein/REAXYS Number:
1736110
MDL number:
产品名称
二乙氧基二甲基硅烷, 97%
InChI key
YYLGKUPAFFKGRQ-UHFFFAOYSA-N
InChI
1S/C6H16O2Si/c1-5-7-9(3,4)8-6-2/h5-6H2,1-4H3
SMILES string
CCO[Si](C)(C)OCC
assay
97%
form
liquid
refractive index
n20/D 1.381 (lit.)
bp
114 °C (lit.)
density
0.865 g/mL at 25 °C (lit.)
Quality Level
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Application
DEDMS和三乙氧基甲基硅烷的复合材料可用于合成液态树脂前体,用于制备硅碳氧(SiOC)。它可以在可用作抗氧化食品包装材料的聚酰胺-聚乙烯(PA / PE)上形成溶胶-凝胶涂层。它也可用作合成聚二甲基硅氧烷的前体,该聚二甲基硅氧烷可与水性聚氨酯形成防腐涂料复合材料。
二乙氧基二甲基硅烷 (DMDES) 可用于改性环氧树脂6、纯二氧化硅和 Pd/SiO2 氢气传感器的表面。表表面改性增强了传感器的气体感测性能增强。{43}-{44}二乙氧基二甲基硅烷可用作合成超细SiC粉末的前体。{45}研究报告称其用作ORMOSIL(有机改性的硅酸盐)和a-SiOxCyHz薄膜的前体。{47}
General description
二乙氧基二甲基硅烷(DEDMS)是一种有机改性硅酸盐(ORMOSIL),其每个单元中有两个可促进疏水性的甲基。它主要用于各种基材的功能化修饰。
signalword
Danger
hcodes
Hazard Classifications
Flam. Liq. 2 - Repr. 2
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
42.8 °F - closed cup
flash_point_c
6 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Control of water-channel structure and state of water in sulfonated poly (arylene ether sulfone)/diethoxydimethylsilane in situ hybridized proton conductors and its influence on transport properties for DMFC membranes.
So SY, et al.
Journal of Membrane Science , 346(1), 131-135 (2010)
Carbon dioxide laser synthesis of ultrafine silicon carbide powders from diethoxydimethylsilane.
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Journal of the American Ceramic Society. American Ceramic Society, 77(6), 1662-1664 (1994)
Foaming of polysiloxane resins with ethanol: A new route to pyrolytic macrocellular SiOC foams.
Strachota A, et al.
Ceramics International, 41(10), 13561-13571 (2015)
Surface Modification of Sol-Gel Hybrid films using fluorinated silica nanoparticles
Purcar, V., Donescu, D., Spataru, I. C., Ghiurea, M., Caprarescu, S., Petcu, C., & Nistor
Rev. Roum. Chim., 58(1), 37-42 (2013)
Hydrogen sensing properties of SnO 2 varistors loaded with SiO 2 by surface chemical modification with diethoxydimethylsilane.
Hyodo T, et al.
Sensors and Actuators B, Chemical, 64(1), 175-181 (2000)
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