15235

N,N-Bis(trimethylsilyl)methylamine

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

• 別名: Heptamethyldisilazane
• 実験式（ヒル表記法）: C₇H₂₁NSi₂
• CAS番号: 920-68-3
• 分子量: 175.42
• Beilstein: 1737290
• EC Number: 213-061-5
• MDL番号: MFCD00008262
• UNSPSCコード: 41116105
• PubChem Substance ID: 329750789
• NACRES: NA.22

特性

• グレード: derivatization grade ((GC derivatization)); for GC derivatization
• 品質水準: 100
• アッセイ: ≥97.0% (GC)
• 品質: LiChropur^™
• 反応適合性: reagent type: derivatization reagent; reaction type: Silylations
• テクニック: gas chromatography (GC): suitable
• 屈折率: n20/D 1.421 (lit.)
• bp: 144-147 °C (lit.)
• 密度: 0.799 g/mL at 20 °C (lit.)
• SMILES記法: 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 Key: ZSMNRKGGHXLZEC-UHFFFAOYSA-N

詳細

詳細

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.

その他情報

Reagent for methylamination of acid halides, e.g. a phosphorus fluoride

法的情報

LiChropur is a trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS02,GHS07
• シグナルワード: Warning
• 危険有害性情報: H226,H315,H319,H335
• 注意書き: P210 - P302 + P352 - P305 + P351 + P338
• 危険有害性の分類: Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 3
• 引火点(°F): 82.4 °F - closed cup
• 引火点(℃): 28 °C - closed cup