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四氯化碲
作者:德尔塔 日期:2022-01-09
Tellurium(IV) chloride is used in organic synthesis to prepare Cl-C-C-TeCl3derivatives by reacting with alkenes and aryl tellurium compounds by reacting with electron rich arenes. It is involved in the preparation of diaryl telluride from anisole. 安全信息 标识符号 GHS05 信号词 Danger
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联苯二碲
作者:德尔塔 日期:2022-01-09
二苯基二碲化物 (PhTe)2是用于有机合成的通用试剂。(PhTe)2引起的神经毒性取决于在质膜上启动的信号通路的调节。目前已有报道称进行了小鼠体内施用二苯基二硒化物和(PhTe)2后的毒理作用比较。同时还有人研究了(PhTe)2对鸡胚胎发育的致畸作用。据报道,在二氯甲烷中,向[Pd(PPh3)4]氧化加成(PhTe)2,可生成 [Pd6Cl2Te4(TePh)2(PPh3)6]·1/2CH2Cl2。 安全信息 危害声明 H315,H319,H335,H302+H312+H332 警示性声明 P261,P305+P351+P338,P280 WGK 3
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氧化钽(V)
作者:德尔塔 日期:2022-01-09
Tantalum oxide is used as dielectric in nature,it's useful for making capacitors in the electronics industry.Tantalum oxide is intermixed with silicon in gate dielectric structures.It could be used in synthesize hexagonally packed mesoporous tantalum oxide molecular sieves,making optical glass for lenses and in electronic circuits.In addition,Ion-beam sputter deposition of tantalum oxide films was used for possible optical coating applications. 安全信息 RTECS WW5855000 WGK NWG 属性