15235

N,N-双(三甲基甲硅烷基)甲胺

for GC derivatization, LiChropur^™, ≥97.0% (GC)

• 别名: 七甲基二硅氮烷
• 经验公式（希尔记法）: C₇H₂₁NSi₂
• CAS号: 920-68-3
• 分子量: 175.42
• Beilstein: 1737290
• EC號碼: 213-061-5
• MDL號碼: MFCD00008262
• 分類程式碼代碼: 41116105
• PubChem物質ID: 329750789
• NACRES: NA.22

属性

• 等級: for GC derivatization
• 品質等級: 100
• 化驗: ≥97.0% (GC)
• 品質: LiChropur^™
• 反應適用性: reagent type: derivatization reagent; reaction type: Silylations
• 技術: gas chromatography (GC): suitable
• 折射率: n20/D 1.421 (lit.)
• bp: 144-147 °C (lit.)
• 密度: 0.799 g/mL at 20 °C (lit.)
• SMILES 字串: CN([Si](C)(C)C)[Si](C)(C)C
• InChI: 1S/C7H21NSi2/c1-8(9(2,3)4)10(5,6)7/h1-7H3
• InChI 密鑰: ZSMNRKGGHXLZEC-UHFFFAOYSA-N

说明

一般說明

N,N-Bis(trimethylsilyl)methylamine is a silylating agent used to prepare TMS derivatives. It has about the same silylation potential as hexamethyldisilazane (HMDS) and can be used in the same manner. Its reaction by-product is the gaseous methylamine.

其他說明

用于酸性卤化物如氟化磷的甲胺化试剂，例如氟化磷

法律資訊

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 象形圖: GHS02,GHS07
• 訊號詞: Warning
• 危險聲明: H226 - H315 - H319 - H335
• 防範說明: P210 - P302 + P352 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Respiratory system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°C）: 28 °C - closed cup