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376221

Sigma-Aldrich

三甲氧基(辛基)硅烷

96%

同義詞:

辛基三甲氧基硅烷

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About This Item

線性公式:
CH3(CH2)7Si(OCH3)3
CAS號碼:
分子量::
234.41
Beilstein:
1926957
EC號碼:
MDL號碼:
分類程式碼代碼:
12352103
PubChem物質ID:
NACRES:
NA.23

化驗

96%

形狀

liquid

折射率

n20/D 1.416 (lit.)

密度

0.907 g/mL at 25 °C (lit.)

SMILES 字串

CCCCCCCC[Si](OC)(OC)OC

InChI

1S/C11H26O3Si/c1-5-6-7-8-9-10-11-15(12-2,13-3)14-4/h5-11H2,1-4H3

InChI 密鑰

NMEPHPOFYLLFTK-UHFFFAOYSA-N

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一般說明

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。

應用

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。

象形圖

Skull and crossbones

訊號詞

Danger

危險聲明

危險分類

Acute Tox. 3 Inhalation - Skin Irrit. 2

儲存類別代碼

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

水污染物質分類(WGK)

WGK 1

閃點(°F)

203.0 °F - closed cup

閃點(°C)

95 °C - closed cup

個人防護裝備

Eyeshields, Gloves


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