按市场筛选
全部选择
n-ブチルリチウム(NBL)は非常に強い塩基性を有し、有機合成に極めて有用です。NBLは、脱プロトン化および金属-ハロゲン交換反応において特に高い利用価値を示します。また、NBLは、スチレンと共役ジエンのアニオン重合における非常に有効な開始剤でもあります。特にSBR溶液およびスチレン系熱可塑性エラストマー(TPE)の合成は、NBLによって促進されます。参考文献:The Chemistry of Organolithium Compounds, ed. Zvi Rappoport and Ilan Marek, Wiley, 2004, West Sussex, England
三叔丁氧基氢化铝锂的活性低于氢化铝锂 (LAH),并且在酰卤、醛类、酮类和酯类的选择性还原中非常有用。这种试剂通常具有更高的溶解度,尤其是在低温有机溶剂中。有关评论,请参见:1) H.C.Brown;《美国化学会会志》(J.Am.Chem.Soc.)1964 年,86,1089;2) J. Malek;M. Cerny,《合成》(Synthesis),1972 年 217;以及 3) J. Malek,《有机反应》(Org.React.)1985 年,34,1。
Appearance: Metallic silver in color, surface appearance is gray with oil. Application: For use in battery applications.
THIS PRODUCT IS PREPARED SPECIFICALLY FOR PHARMACEUTICAL APPLICATIONS FOR HUMAN CONSUMPTION AND IS MANUFACTURED ACCORDING TO FDA “CURRENT GOOD MANUFACTURING PRACTICE” (CGMP). IT IS AN FDA-APPROVED DRUG DISPENSED ONLY BY PHYSICIANS’ PRESCRIPTION AND AVAILABLE ONLY TO REGISTERED, AUTHORIZED PHARMACEUTICAL MANUFACTURERS AND REPROCESSORS. Appearance: White, granular powder. Application: Pharmaceutical grade approved by FDA for treatment of bipolar disorder and manic-depressive psychosis. A comprehensive text book by Dr. F. N. Johnson, titled Lithium Research and Therapy [Academic Press, NY, 1975], gives details regarding medical applications for lithium and includes recommended procedures for the treatment of a patient suffering from lithium poisoning.
Appearance: White, fine powder to 11±2 μm. Application: A free-flowing granular solid used in the production of cathode active material for lithium-ion batteries. It is also well suited for use in the production of lithium greases, dyes, resins, coatings, water treatment and many other specialty chemicals.
Appearance: White, fine powder to 15±2 μm. Application: A free-flowing granular solid used in the production of cathode active material for lithium-ion batteries. It is also well suited for use in the production of lithium greases, dyes, resins, coatings, water treatment and many other specialty chemicals.