678163

1,2-二甲氧基-1,1,2,2-四甲基二硅烷

97%

• 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

属性

• 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

说明

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.

安全信息

• 象形圖: GHS02
• 訊號詞: Warning
• 危險聲明: H226
• 防範說明: P210 - P233 - P240 - P241 - P242 - P243
• 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