376221
三甲氧基(辛基)硅烷
96%
别名:
辛基三甲氧基硅烷
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关于此项目
线性分子式:
CH3(CH2)7Si(OCH3)3
化学文摘社编号:
分子量:
234.41
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
221-338-7
Beilstein/REAXYS Number:
1926957
MDL number:
InChI key
NMEPHPOFYLLFTK-UHFFFAOYSA-N
InChI
1S/C11H26O3Si/c1-5-6-7-8-9-10-11-15(12-2,13-3)14-4/h5-11H2,1-4H3
SMILES string
CCCCCCCC[Si](OC)(OC)OC
assay
96%
form
liquid
refractive index
n20/D 1.416 (lit.)
density
0.907 g/mL at 25 °C (lit.)
Quality Level
General description
三甲氧基（辛基）硅烷是一种有机硅烷。水解硅烷对水渗透至层状液晶中的影响已有研究。
辛基三甲氧基硅烷(TMOS) 是一种可用作偶联剂和表面改性剂的有机硅烷，用于增大水接触角并降低表面能。
Application
三甲氧基（辛基）硅烷可用于二氧化硅纳米粒子的硅烷化。 使用硅烷对疏水性（T805）二氧化钛颗粒进行表面改性已有报道。
辛基三甲氧基硅烷(TMOS) 可用于二氧化硅表面的功能化修饰以促进二氧化硅与金纳米颗粒（AuNP）的粘合，可用于制造丙烯酸酯纳米复合材料光子器件。它可用于涂覆二氧化硅纤维基环氧树脂，以改善疏水特性并保护表面免受腐蚀。
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Skin Irrit. 2
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
203.0 °F - closed cup
flash_point_c
95 °C - closed cup
ppe
Eyeshields, Gloves
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Journal of Material Chemistry A, 6(42), 21178-21185 (2018)
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