Muon radiative energy loss (in 1.0E06 cm^2/g) in Xylene C%8#H%10# with Z/A = 0.54631 (f12.0,4f12.4) E (GeV) b_brem b_pair b_nucl b_total 2. 0.2296 0.0983 0.4779 0.8058 5. 0.3115 0.2448 0.5049 1.0612 10. 0.3799 0.3741 0.4893 1.2432 20. 0.4524 0.5156 0.4662 1.4342 50. 0.5520 0.7141 0.4411 1.7073 100. 0.6276 0.8553 0.4288 1.9117 200. 0.6982 0.9861 0.4225 2.1068 500. 0.7831 1.1227 0.4215 2.3273 1000. 0.8381 1.2071 0.4283 2.4735 2000. 0.8839 1.2672 0.4399 2.5910 5000. 0.9301 1.3205 0.4616 2.7123 10000. 0.9550 1.3457 0.4835 2.7842 20000. 0.9726 1.3616 0.5093 2.8435 50000. 0.9879 1.3741 0.5498 2.9117 100000. 0.9946 1.3792 0.5846 2.9583