
• (a.) Of, pertaining to, related to, or designating, nonylene or its compounds; as, nonylenic acid. • (a.) Of, pertaining to, related to, or designating, nonylene or its compounds; as, nonylenic acid.
Found on 
http://thinkexist.com/dictionary/meaning/nonylenic/
 Non`y·len'ic  adjective  (Chemistry)
Non`y·len'ic  adjective  (Chemistry) Of, pertaining to, related to, or designating, nonylene or its compounds; as, 
 nonylenic acid. 
Found on 
http://www.encyclo.co.uk/webster/N/32
  No exact match found.