The domestic market demand for 4-isopropenyltoluene is small and downstream application research needs to be improved.

​ 4-Isopropenyltoluene is also called 1-methyl-4-isopropenylbenzene and 1-methyl-4-(1-methylvinyl)benzene. Its molecular formula is C10H12, its molecular weight is 132.202, and its CAS number is 1195- 32-0, a transparent colorless to light yellow liquid in appearance. The product is insoluble in water and miscible in ethanol and benzene. It is a hazardous chemical that is toxic and…