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Sigma-Aldrich

1,2-二甲氧基-1,1,2,2-四甲基二硅烷

97%

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About This Item

线性分子式:
((CH3O)Si(CH3)2)2
CAS号:
10124-62-6
分子量:
178.38
MDL號碼:
MFCD09038446
分類程式碼代碼:
12352103
PubChem物質ID:
24885417
NACRES:
NA.22

品質等級

100

化驗

97%

折射率

n20/D 1.425

密度

0.8587 g/mL at 25 °C

SMILES 字串

CO[Si](C)(C)[Si](C)(C)OC

InChI

1S/C6H18O2Si2/c1-7-9(3,4)10(5,6)8-2/h1-6H3

InChI 密鑰

CWGBHCIGKSXFED-UHFFFAOYSA-N

相关类别

應用

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.

象形圖

Flame
GHS02

訊號詞

Warning

危險聲明

H226

危險分類

Flam. Liq. 3

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

80.8 °F - closed cup

閃點（°C）

27.1 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

分析证书(COA)

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Tetramethylsilacyclopropene
Conlin RT and Gaspar PP
Journal of the American Chemical Society, 98(12), 3715-3716 (1976)

商品

Organosilanols

Over the past several years, the Pd-catalyzed cross-coupling of silicon compounds (Hiyama coupling) has rapidly gained acceptance as a suitable alternative to more commonly used methods such as Stille (Sn), Kumada (Mg), Suzuki (B), and Negishi cross-couplings (Zn).

Organosilanols

Over the past several years, the Pd-catalyzed cross-coupling of silicon compounds (Hiyama coupling) has rapidly gained acceptance as a suitable alternative to more commonly used methods such as Stille (Sn), Kumada (Mg), Suzuki (B), and Negishi cross-couplings (Zn).

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