24028
Molecular Mechanisms in the Pyrolysis of Unsaturated Chlorinated Hydrocarbons : Formation of Benzene Rings Part II - Experimental and Kinetic Modeling Studies .
 Chemical: Unsaturated Chlorinated Hydrocarbons; Chemical: Benzene
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
 Chemical: Unsaturated Chlorinated Hydrocarbons; Chemical: Benzene