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MassMS-NW-1336 2,3-dibromopropyl acrylate C6H8Br2O2 (Mass of molecular ion: 270)
Source Temperature: 260 °C Sample Temperature: 180 °C Reservoir, 75 eV
26.0 3.5 27.0 24.5 28.0 2.4 29.0 2.0 31.0 1.6 39.0 7.6 41.0 4.5 43.0 1.2 55.0 100.0 56.0 3.7 57.0 2.5 73.0 7.0 85.0 11.8 93.0 1.1 95.0 1.0 111.0 2.1 119.0 7.3 121.0 7.6 123.0 1.0 127.0 1.3 191.0 11.3 193.0 10.9 198.0 1.8 200.0 3.5 202.0 1.8
90 MHz in CDCl3
400 MHz in CDCl3
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1H NMR 89.56 MHz C6 H8 Br2 O2 0.04 ml : 0.5 ml CDCl3 2,3-dibromopropyl acrylate 
Assign. Shift(ppm)
A 6.458 B 6.185 C 5.927 D *1 4.62 E *1 4.57 F 4.39 G *2 3.83 J *2 3.75
Hz ppm Int.592.44 6.616 134 589.69 6.585 158 575.88 6.431 429 574.44 6.415 43 573.13 6.400 482 571.81 6.385 43 564.75 6.306 357 563.69 6.294 36 559.81 6.251 53 554.94 6.197 574 552.94 6.174 32 549.88 6.140 37 538.44 6.013 300 537.50 6.002 36 536.38 5.990 33 534.94 5.973 438 533.88 5.962 49 532.13 5.942 414 525.13 5.864 201 522.31 5.832 148 420.81 4.699 43 414.00 4.623 301 412.44 4.606 389 410.94 4.589 73 408.75 4.564 629 408.13 4.558 683 406.75 4.542 90 406.06 4.534 107 404.94 4.522 79 404.06 4.512 63 403.19 4.502 109 399.81 4.465 102 399.19 4.458 96 397.44 4.438 127 395.94 4.421 73 394.94 4.410 144 393.25 4.391 98 392.44 4.382 78 390.38 4.359 128 389.69 4.352 171 388.13 4.334 53 387.38 4.326 36 385.06 4.300 138 380.00 4.243 69 353.38 3.946 30 352.13 3.932 32 350.75 3.917 41 348.94 3.897 64 348.06 3.887 106 346.75 3.872 46 344.56 3.848 111 342.56 3.825 1000 341.31 3.811 148 340.44 3.802 133 337.44 3.768 369 336.19 3.754 90 334.56 3.736 335 333.31 3.722 46 332.50 3.713 34 331.88 3.706 43 330.31 3.689 69
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1H NMR 399.65 MHz C6 H8 Br2 O2 0.04 ml : 0.5 ml CDCl3 2,3-dibromopropyl acrylate Assign. Shift(ppm)
A 6.478 B 6.177 C 5.922 D *1 4.606 E *1 4.559 F 4.384 G *2 3.824 J *2 3.771 J(A,B)=17.3HZ. J(A,C)=1.3HZ. J(B,C)=10.5HZ. J(D,E)=12.3HZ. J(D,F)=4.6HZ. J(E,F)=5.4HZ. J(G,J)=10.7HZ. J(F,G)=4.8HZ. J(F,J)=9.0HZ.
Hz ppm Int.2601.81 6.511 35 2599.49 6.505 727 2598.14 6.502 742 2582.15 6.462 950 2580.81 6.458 959 2483.76 6.215 35 2481.93 6.211 829 2471.44 6.185 1000 2469.36 6.179 48 2464.60 6.167 664 2462.16 6.161 42 2456.42 6.147 31 2454.10 6.141 736 2452.03 6.136 37 2372.31 5.936 888 2370.97 5.933 869 2369.14 5.929 93 2364.99 5.918 36 2361.82 5.910 741 2360.47 5.907 779 2357.42 5.899 37 1852.17 4.635 290 1847.66 4.624 321 1843.87 4.614 46 1839.97 4.604 777 1835.33 4.593 831 1828.13 4.575 855 1822.75 4.561 946 1815.80 4.544 299 1810.42 4.531 362 1763.55 4.413 200 1758.79 4.401 327 1758.18 4.400 268 1754.52 4.391 309 1754.15 4.390 301 1753.42 4.388 335 1749.88 4.379 352 1749.15 4.377 356 1746.58 4.371 52 1745.12 4.367 252 1744.51 4.366 333 1741.46 4.358 35 1739.75 4.354 186 1538.21 3.849 354 1534.91 3.841 71 1533.33 3.837 406 1527.47 3.823 836 1522.71 3.811 781 1518.31 3.800 76 1514.65 3.790 861 1505.74 3.768 760 1504.03 3.764 416 1495.00 3.741 362
in CDCl3
CCl4 solution
liquid film
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