Molecular formula：(CH₃)₃SiNHCONHSi(CH₃)₃     Molecular Weight：204.4
Properties：White, neddle, nontoxic, crystal powder with little amine. It can dissolve into ethanol, benzene. When heated, it is easy to hydrolyze.
Technical Specifications：

Applications:An excellent silylating agent in replacement of the active hydrogen group of organic compounds by the trimethylsilyl group.It is ideal silanization protecting agent in the synthesis of antibiotics of@-lactam kind.Such as in the semi-synthesis of cephalexin IV,when BSU is used to participate the reaction,the reaction conditions will becone very mild,there will be few side reactions,and yield will increase by 2-3times,it has great practical value in the antibiotics industry.
Package:Cardboard drum.Net weight:25kg.
Notice:
1.Store at -50℃ --45℃ .It shall be kept ventilating,drying,and prevented from sunshine,and avoided from contacting with acid substances.
2.Shipping conditions:It shall be prevented from raindrenching and sunshine,and transported according to the standard for general chemicals.
Storage life:Five months.