25298
However , 2 , 4 - di - tert - butylphenol , a degradation compound of phenolic antioxidants , was detected .
 Chemical: 2 , 4 - di - tert - butylphenol; Chemical: phenolic
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: 2 , 4 - di - tert - butylphenol; Chemical: phenolic