140158-75-4
(E)-1,2-dibromo-propene
+
7726-95-6
溴素
→
34570-59-7
1,1,2,2-tetrabromopropane
869191-68-4
1,3-dibromo-2-propene
92905-13-0
74-99-7
丙炔
10035-10-6
氢溴酸