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MassMS-IW-9161 1-allyl-2,4-imidazolidinedione C6H8N2O2 (Mass of molecular ion: 140)
Source Temperature: 140 °C Sample Temperature: 120 °C Direct, 75 eV
14.0 1.2 15.0 5.8 18.0 4.1 26.0 2.3 27.0 5.9 28.0 17.5 29.0 2.6 30.0 3.6 37.0 1.7 38.0 3.8 39.0 28.8 40.0 6.6 41.0 92.0 42.0 80.8 43.0 8.9 44.0 4.5 52.0 1.0 54.0 7.6 55.0 3.5 56.0 15.3 57.0 1.8 67.0 2.2 68.0 48.7 69.0 100.0 70.0 13.3 82.0 4.5 85.0 3.6 97.0 26.0 98.0 1.8 99.0 2.6 113.0 9.6 139.0 1.5 140.0 97.1 141.0 7.8
400 MHz in CDCl3
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1H NMR 399.65 MHz C6 H8 N2 O2 0.040 g : 0.5 ml CDCl3 1-allyl-2,4-imidazolidinedione 
Assign. Shift(ppm)
A 9.5 B 5.772 C 5.277 D 5.255 E 3.985 F 3.891
Hz ppm Int.3791.96 9.489 51 2327.58 5.825 38 2321.47 5.809 84 2317.35 5.799 47 2315.37 5.794 44 2311.10 5.783 106 2304.53 5.767 108 2300.26 5.756 51 2298.43 5.752 49 2294.16 5.741 105 2288.06 5.726 48 2115.63 5.294 62 2114.41 5.291 162 2113.19 5.288 191 2111.97 5.285 91 2110.75 5.282 91 2109.38 5.279 173 2108.00 5.275 141 2106.63 5.272 61 2105.26 5.268 66 2104.19 5.266 151 2102.97 5.263 155 2101.75 5.259 62 2093.81 5.240 59 2092.29 5.236 129 2091.06 5.233 125 2089.69 5.229 48 1596.83 3.996 194 1595.61 3.993 295 1594.24 3.990 185 1590.73 3.981 184 1589.51 3.978 279 1588.13 3.974 170 1555.18 3.892 1000
in CDCl3
KBr disc
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