National Library of Medicine, SIS; ChemIDplus Record for 2-Xylene (95-47-6). Available from, as of July 20, 2016: <http://chem.sis.nlm.nih.gov/chemidplus/>.
o-Methyltoluene
National Library of Medicine, SIS; ChemIDplus Record for 2-Xylene (95-47-6). Available from, as of July 20, 2016: <http://chem.sis.nlm.nih.gov/chemidplus/>.
National Library of Medicine, SIS; ChemIDplus Record for 2-Xylene (95-47-6). Available from, as of July 20, 2016: <http://chem.sis.nlm.nih.gov/chemidplus/>.
Orthoxylene
Kirschner M; ICIS Chemical Business Americas, 271 (22): 45 (2007); 4 June 2007.
