Isobornyl ethyl ether was prepared by ethoxylation of camphene with absolute ethanol in the presence of DCP heat-resistant ion exchange resin.

工业莰烯耐高温离子交换树脂DCP化作用下与无水乙醇反应生成异龙脑基乙醚。

Based on the catalytic effect of thiocyanate on the oxidation of alizarine red by potassium bromate,a new catalytic spectrophotometric method for the determination of trace thiocyanate was developed.

介质中，硫氰根对溴钾氧化茜素红褪色反应具有较强化作用，据此建化光度法测定痕量硫氰根新方法。