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MassMS-NW-5442 ethyl phenylpropiolate C11H10O2 (Mass of molecular ion: 174)
Source Temperature: 240 °C Sample Temperature: 190 °C Reservoir, 75 eV
26.0 1.1 27.0 4.5 28.0 2.3 29.0 3.6 39.0 2.7 44.0 1.0 50.0 3.4 51.0 11.0 52.0 1.3 61.0 1.2 62.0 2.3 63.0 3.4 73.0 1.1 74.0 7.3 75.0 18.9 76.0 3.3 77.0 3.2 89.0 2.7 98.0 1.5 100.0 1.0 101.0 8.3 102.0 75.6 103.0 7.3 118.0 2.5 129.0 100.0 130.0 17.3 131.0 2.6 146.0 1.8 174.0 13.3 175.0 1.8
400 MHz in CDCl3
90 MHz in CDCl3
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1H NMR 399.65 MHz C11 H10 O2 0.05 ml : 0.5 ml CDCl3 ethyl phenylpropiolate 
Assign. Shift(ppm)
A 7.575 B 7.432 C 7.365 D 4.291 E 1.346 90MHZ : HSP-03-433
Hz ppm Int.3034.06 7.592 41 3032.10 7.587 198 3030.76 7.584 274 3029.30 7.580 155 3026.00 7.572 88 3023.80 7.567 363 3022.34 7.563 317 2981.08 7.460 32 2979.61 7.456 61 2978.27 7.453 43 2974.73 7.444 46 2972.29 7.438 152 2971.80 7.437 136 2969.97 7.432 67 2966.19 7.422 96 2964.72 7.419 165 2963.38 7.415 93 2951.29 7.385 59 2950.07 7.382 174 2949.34 7.380 253 2948.00 7.377 136 2943.12 7.365 180 2941.65 7.361 318 2940.06 7.357 122 2936.16 7.347 59 2934.69 7.344 145 2933.35 7.340 95 1725.83 4.319 156 1718.63 4.301 482 1711.43 4.283 501 1704.35 4.265 174 545.17 1.365 498 537.96 1.347 1000 533.69 1.336 35 530.88 1.329 514
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1H NMR 89.56 MHz C11 H10 O2 0.04 ml : 0.5 ml CDCl3 ethyl phenylpropiolate Assign. Shift(ppm)
A 7.58 B 7.48 to 7.20 C 4.291 D 1.350
Hz ppm Int.684.25 7.641 128 682.19 7.618 171 680.69 7.601 51 679.19 7.584 116 677.81 7.569 161 677.25 7.562 157 674.38 7.530 335 673.38 7.519 76 672.94 7.514 81 671.06 7.493 41 668.88 7.469 92 667.81 7.457 87 667.13 7.449 93 666.44 7.442 88 664.13 7.416 389 662.38 7.396 307 661.63 7.388 241 659.63 7.366 101 658.69 7.355 121 657.88 7.346 123 656.69 7.333 165 653.81 7.301 31 652.00 7.281 45 650.56 7.264 77 395.38 4.415 135 388.19 4.335 464 381.06 4.255 493 373.94 4.176 160 128.00 1.430 500 120.81 1.349 1000 113.75 1.271 444
in CDCl3
liquid film
4880 A,200 M,liquid
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