A benzanthracene derivative having hydrogen atom at the 12 position, and an organic electroluminescence device having an organic thin film layer, which has one layer or a plurality of layers including {TAIL ~ at least a light emitting layer}, is disposed between a cathode and an anode and contains the benzanthracene derivative in {HEAD ~ at least one layer} in the organic thin film layer singly or as a component of a mixture 
A benzanthracene derivative having hydrogen atom at the 12 position , and an organic electroluminescence device having an organic thin film layer , which has one layer or a plurality of layers including { TAIL ~ at least a light emitting layer } , is disposed between a cathode and an anode and contains the benzanthracene derivative in { HEAD ~ at least one layer } in the organic thin film layer singly or as a component of a mixture
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