24570
Ion Distributions at the Water / 1 , 2 - Dichloroethane Interface : Potential of Mean Force Approach to Analyzing X - ray Reflectivity and Interfacial Tension Measurements .
 Chemical: 1 , 2 - Dichloroethane
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: 1 , 2 - Dichloroethane