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MassMS-NW-2721 2,3-dichloro-1,4-dioxane C4H6Cl2O2 (Mass of molecular ion: 156)
Source Temperature: 280 °C Sample Temperature: 180 °C Reservoir, 75 eV
14.0 1.7 15.0 3.7 26.0 7.8 27.0 16.4 28.0 100.0 29.0 24.3 30.0 11.6 31.0 16.0 35.0 1.1 36.0 3.7 38.0 1.1 42.0 2.2 43.0 7.2 45.0 3.5 48.0 1.4 49.0 30.3 51.0 9.6 57.0 6.7 58.0 6.9 61.0 4.6 62.0 3.0 63.0 32.1 64.0 20.5 65.0 11.4 66.0 6.3 71.0 1.0 77.0 5.1 79.0 1.6 86.0 8.5 91.0 2.1 92.0 6.0 93.0 1.9 94.0 1.8 96.0 3.3 98.0 2.2 120.0 7.7 121.0 51.7 122.0 5.0 123.0 16.9 156.0 5.0 158.0 3.0
90 MHz in CDCl3
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1H NMR 89.56 MHz C4 H6 Cl2 O2 0.05 ml : 0.5 ml CDCl3 2,3-dichloro-1,4-dioxane 
Assign. Shift(ppm)
A 5.96 B 4.39 C 3.74
Hz ppm Int.534.38 5.967 911 534.00 5.963 1000 533.19 5.954 596 411.13 4.591 43 410.50 4.584 39 399.50 4.461 374 398.19 4.447 174 391.00 4.366 477 390.19 4.357 312 380.25 4.246 45 379.38 4.237 152 378.00 4.221 44 351.06 3.920 39 350.13 3.910 47 349.50 3.903 63 349.06 3.898 69 339.00 3.786 273 338.38 3.779 426 337.81 3.772 389 330.31 3.689 297 329.69 3.682 264 329.06 3.675 243 318.63 3.558 37
in CDCl3
liquid film
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