You are to research a toxic substance/material in workplace, Benzene as a toxic substance presentation outlining: 

• What is Benzene, INtroduction
• What industries use it and what the substance is used for.  (Example: isocyanates are used as a paint hardener in the automotive industry) 
• Chemical structure 
• Exposure routes
• Effects on humans & the environment
• Pathway to disease 
• proper way of disposing, where should it be stored, what to do if exposed or in contact
• regulations or laws to follow regarding benzene
• conclusion
• please provide proper explanation