2274
Di - 2 - ethyl hexyl phthalate ( DEHP ) , an industrial plasticizer and a ubiquitous environmental contaminant , is an established endocrine disruptor ( ED ) .
 Chemical: Di - 2 - ethyl hexyl phthalate; Chemical: DEHP
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: Di - 2 - ethyl hexyl phthalate; Chemical: DEHP