698865

氢化铝钠 溶液

1 M in THF

• 線性公式: NaAlH₄
• CAS號碼: 13770-96-2
• 分子量：: 54.00
• MDL號碼: MFCD00192443
• 分類程式碼代碼: 26111700
• PubChem物質ID: 329762027

屬性

• 形狀: liquid
• 反應適用性: reagent type: reductant
• 濃度: 1 M in THF
• 密度: 0.905 g/mL at 25 °C
• SMILES 字串: [Na+].[AlH4-]
• InChI: 1S/Al.Na.4H/q-1;+1;;;;
• InChI 密鑰: MNYCIYRTKITUKR-UHFFFAOYSA-N

描述

一般說明

Reaction kinetics of sodium aluminum hydrides may be improved by mechanical grinding or chemical modification. This may result in achieving reversible hydrogen storage at lower temperatures (80-140^oC). It may behave as a reducing agent. Reaction kinetics of graphite and Ti-doped NaAlH₄ was investigated. Presence of Ti doping enhances the kinetics of absorption and desorption. TiO₂, CeO₂, La₂O₃, Pr₂O₃, Nd₂O₃, Sm₂O₃, Eu₂O₃ and Gd₂O₃ metal oxides were studied for their catalytic behavior in improving the storage kinetics of NAlH₄.

應用

NaAlH₄ may be used in the deoxygenative dimerization of carbonyls and alcohols and in hydroalumination of alkenes and alkynes.

安全資訊

• 象形圖: GHS02,GHS08,GHS05,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H261,H302,H314,H335,H351
• 防範說明: P210 - P231 + P232 - P280 - P370 + P378 - P402 + P404 - P403 + P235
• 危險分類: Acute Tox. 4 Oral - Carc. 2 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3 - Water-react 2
• 標靶器官: Respiratory system
• 安全危害: EUH014,EUH019
• 儲存類別代碼: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: -7.6 °F - closed cup
• 閃點（°C）: -22 °C - closed cup
• 個人防護裝備: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter