Synonyms: Ethane,1-phenyl-1-(2,5-xylyl)- (7CI,8CI); 1,4-Dimethyl-2-(1-phenylethyl)benzene;1-(2,5-Dimethylphenyl)-1-phenylethane; 1-Phenyl-1-(2,5-dimethylphenyl)ethane;1-Phenyl-1-(2,5-xylyl)ethane; 2,5,a-Trimethyldiphenylmethane; a-Phenyl-a-(2,5-dimethylphenyl)ethane