80631

双(三甲基硅基)氨基钠 溶液

40% in THF

• 别名: HMN-Na 溶液, 六甲基二硅氮烷 钠盐 溶液
• 线性分子式: [(CH₃)₃Si]₂NNa
• CAS号: 1070-89-9
• 分子量: 183.37
• Beilstein: 3629917
• MDL號碼: MFCD00009835
• 分類程式碼代碼: 12352111
• PubChem物質ID: 57652836
• NACRES: NA.22

属性

• 形狀: liquid
• 品質等級: 200
• 濃度: 40% in THF
• SMILES 字串: C[Si](C)(C)N([Na])[Si](C)(C)C
• InChI: 1S/C6H18NSi2.Na/c1-8(2,3)7-9(4,5)6;/h1-6H3;/q-1;+1
• InChI 密鑰: WRIKHQLVHPKCJU-UHFFFAOYSA-N

说明

應用

• Sodium bis(trimethylsilyl)amide, also known as NaHMDS, is a metal dialkylamide reagent that combines both high basicity and nucleophilicity. It is a general reagent used for the enolization of carbonyl compounds.
• It can be used to prepare phosphonium ylides in Wittig reaction.
• NaHMDS solution can also be used as a source of nitrogen in aminomethylation and in the synthesis of primary amines from the corresponding alkyl halides.

其他說明

根据要求提供批量采购价

安全信息

• 象形圖: GHS02,GHS08,GHS05,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H314,H335,H336,H351
• 防範說明: P202 - P210 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危險分類: Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3
• 標靶器官: Respiratory system
• 安全危害: EUH014,EUH019
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 1.4 °F - closed cup
• 閃點（°C）: -17 °C - closed cup
• 個人防護裝備: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter