50,000 Evacuated As Toxic Chemical Tank Sparks "Catastrophic Explosion" Fear

A storage tank at the GKN Aerospace facility contains about 7,000 gallons of a chemical called methyl methacrylate. 

50,000 Evacuated As Toxic Chemical Tank Sparks
A storage tank at the GKN Aerospace facility contains about 7,000 gallons of a chemical called methyl methacrylate.