The team chose VPs made of cyclic α-substituted styrene derivatives, such as 3-methylene phthalide, as their molecule for testing ... the same cyclic monomer structure that facilitated ...

An agency spokesperson said a rail car is leaking styrene, a toxic and flammable chemical. Here's what to know about the chemical and its harmful health effects. The major uses of styrene include ...

The chemical is highly volatile, the agency says. Styrene has a sweet smell, but manufactured styrene may contain other compounds that give it a sharp and unpleasant odor. Small amounts of styrene ...