(R)-(+)-ETHYL 2-(4-(4-(TRIFLUOROMETHYL)PHENOXY)PHENOXY)PROPIONATE)
Product Name (R)-(+)-ETHYL 2-(4-(4-(TRIFLUOROMETHYL)PHENOXY)PHENOXY)PROPIONATE)
CAS58594-73-3
MFC18H17F3O4
MW354.32
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MassMS-NW-8762 (R)-(+)-ethyl 2-(p-(p-(trifluoromethyl)phenoxy)phenoxy)propionate C18H17F3O4 (Mass of molecular ion: 354)
Source Temperature: 200 °C Sample Temperature: 120 °C Direct, 75 eV
18.0 1.0 27.0 2.1 28.0 1.8 29.0 9.0 39.0 1.4 43.0 2.3 45.0 3.9 50.0 2.5 51.0 1.1 55.0 2.0 63.0 2.6 64.0 3.5 65.0 2.3 73.0 3.8 75.0 2.1 76.0 3.1 77.0 1.0 81.0 2.0 91.0 2.8 92.0 5.1 95.0 3.5 101.0 1.1 109.0 8.4 110.0 1.2 119.0 6.8 120.0 22.8 121.0 2.3 125.0 1.9 126.0 3.0 128.0 3.3 129.0 1.0 131.0 1.1 136.0 1.0 139.0 1.4 140.5 6.8 141.0 1.4 145.0 15.8 146.0 1.7 157.0 2.5 159.0 1.6 168.0 5.7 169.0 1.2 177.0 6.6 183.0 3.4 184.0 1.0 188.0 1.3 189.0 1.0 197.0 3.0 209.0 6.5 210.0 1.0 213.0 1.1 217.0 2.2 225.0 1.8 226.0 1.2 237.0 1.3 238.0 1.2 253.0 67.3 254.0 89.4 255.0 12.4 256.0 1.2 280.0 2.5 281.0 89.5 282.0 14.8 283.0 1.6 335.0 5.1 336.0 1.0 354.0 100.0 355.0 20.0 356.0 2.7
400 MHz in CDCl3
90 MHz in CDCl3
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1H NMR 399.65 MHz C18 H17 F3 O4 0.044 g : 0.5 ml CDCl3 (R)-(+)-ethyl 2-(p-(p-(trifluoromethyl)phenoxy)phenoxy)propionate 
Assign. Shift(ppm)
A 7.537 B 6.981 C 6.98 D 6.906 E 4.722 F *1 4.25 G *1 4.23 J 1.633 K 1.269 ASSIGNED BY C-H COSY AND LAOCN PROGRAM.
Hz ppm Int.3017.33 7.550 183 3016.72 7.549 200 3014.53 7.543 64 3010.50 7.533 67 3008.30 7.528 221 3007.69 7.526 194 3005.62 7.521 35 2795.78 6.996 324 2793.33 6.990 309 2791.26 6.985 80 2789.06 6.979 144 2786.50 6.973 575 2785.03 6.969 228 2784.30 6.967 199 2783.20 6.965 116 2766.85 6.924 57 2763.43 6.915 482 2760.99 6.909 125 2756.71 6.898 97 2754.27 6.892 261 1897.71 4.749 52 1890.99 4.732 178 1884.16 4.715 182 1877.32 4.698 55 1706.54 4.271 69 1704.83 4.266 76 1699.46 4.253 224 1697.75 4.249 227 1692.26 4.235 229 1690.55 4.231 232 1685.18 4.217 79 1683.47 4.213 78 656.25 1.643 754 649.41 1.625 754 514.40 1.288 523 507.32 1.270 1000 504.76 1.264 34 500.12 1.252 509
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1H NMR 89.56 MHz C18 H17 F3 O4 0.051 g : 0.5 ml CDCl3 (R)-(+)-ethyl 2-(p-(p-(trifluoromethyl)phenoxy)phenoxy)propionate Assign. Shift(ppm)
A 7.53 B 6.96 C *1 6.96 D *1 6.92 E 4.716 F 4.229 G 1.629 J 1.267 400MHZ : HSP-43-653
Hz ppm Int.679.94 7.593 179 679.25 7.585 196 677.13 7.561 73 673.06 7.516 100 670.81 7.491 267 670.19 7.484 243 632.63 7.064 79 631.75 7.054 103 631.19 7.048 119 629.25 7.027 262 628.56 7.019 295 626.00 6.990 140 622.44 6.950 940 620.44 6.928 989 616.94 6.889 118 614.56 6.862 82 611.75 6.831 72 611.31 6.826 66 432.81 4.833 55 426.00 4.757 183 419.25 4.682 193 412.44 4.606 66 390.19 4.357 114 383.00 4.277 402 375.94 4.198 454 368.88 4.119 164 149.25 1.667 846 147.00 1.642 78 146.38 1.635 73 144.56 1.615 140 142.44 1.591 803 140.38 1.568 59 120.38 1.345 483 113.38 1.266 1000 106.19 1.186 425
in CDCl3
KBr disc
nujol mull
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