Muon radiative energy loss (in 1.0E06 cm^2/g) in polyvinyltoluene [(2-CH%3#C%6#H%4#CHCH%2#)%n#] with Z/A = 0.54141 (f12.0,4f12.4) E (GeV) b_brem b_pair b_nucl b_total 2. 0.2309 0.0990 0.4771 0.8070 5. 0.3133 0.2463 0.5041 1.0637 10. 0.3819 0.3761 0.4885 1.2466 20. 0.4547 0.5181 0.4656 1.4384 50. 0.5546 0.7174 0.4406 1.7127 100. 0.6304 0.8592 0.4283 1.9179 200. 0.7012 0.9904 0.4221 2.1137 500. 0.7863 1.1274 0.4210 2.3347 1000. 0.8413 1.2120 0.4279 2.4812 2000. 0.8872 1.2722 0.4395 2.5988 5000. 0.9333 1.3256 0.4611 2.7201 10000. 0.9582 1.3508 0.4829 2.7920 20000. 0.9757 1.3667 0.5087 2.8512 50000. 0.9910 1.3792 0.5491 2.9192 100000. 0.9976 1.3843 0.5838 2.9657