The present invention has been made to overcome the above problem and has an object of providing an organic EL device exhibiting an excellent chromaticity and a benzanthracene derivative having hydrogen atom at the 12 position which is advantageously used as {TAIL ~ the light emitting material} in {HEAD ~ the organic EL device} of the present invention 
The present invention has been made to overcome the above problem and has an object of providing an organic EL device exhibiting an excellent chromaticity and a benzanthracene derivative having hydrogen atom at the 12 position which is advantageously used as { TAIL ~ the light emitting material } in { HEAD ~ the organic EL device } of the present invention
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH