1-PHENYL-4,5-DICHLORO-6-PYRIDAZONE
Product Name 1-PHENYL-4,5-DICHLORO-6-PYRIDAZONE
CAS1698-53-9
MFC10H6Cl2N2O
MW241.07
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MassMS-NW-6723 4,5-dichloro-1-phenyl-6-pyridazone C10H6Cl2N2O (Mass of molecular ion: 240)
Source Temperature: 150 °C Sample Temperature: 120 °C Direct, 75 eV
18.0 2.1 27.0 2.1 28.0 1.0 37.0 3.8 38.0 3.3 39.0 4.6 50.0 4.9 51.0 20.9 52.0 2.1 62.0 1.2 63.0 4.6 64.0 6.3 65.0 3.0 72.0 4.8 74.0 2.2 75.0 1.2 76.0 1.2 77.0 100.0 78.0 6.8 86.0 1.1 87.0 2.7 91.0 7.0 94.0 1.4 105.0 11.6 107.0 9.8 109.0 6.7 111.0 1.2 114.0 1.8 142.0 3.1 149.0 3.5 150.0 3.4 151.0 1.8 152.0 1.1 177.0 2.2 205.0 2.1 212.0 2.3 214.0 1.5 239.0 20.7 240.0 36.2 241.0 17.2 242.0 23.1 243.0 4.9 244.0 3.9
400 MHz in DMSO-d6
90 MHz in DMSO-d6
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1H NMR 399.65 MHz C10 H6 Cl2 N2 O 0.036 g : 0.5 ml DMSO-d6 4,5-dichloro-1-phenyl-6-pyridazone 
Assign. Shift(ppm)
A 8.286 B 7.55 C 7.53 D 7.464
Hz ppm Int.3311.52 8.287 1000 3024.66 7.569 147 3022.71 7.564 220 3022.09 7.562 113 3020.26 7.558 100 3017.94 7.552 124 3017.09 7.550 213 3016.72 7.549 214 3015.75 7.546 553 3014.28 7.543 507 3013.79 7.542 552 3012.70 7.539 500 3010.38 7.533 102 3007.93 7.527 133 3006.71 7.524 323 3005.74 7.521 459 3003.91 7.517 145 2999.76 7.506 112 2997.92 7.502 149 2997.44 7.501 158 2995.85 7.497 36 2989.87 7.482 135 2988.16 7.477 203 2986.08 7.472 123 2984.13 7.467 95 2982.18 7.462 135 2981.20 7.460 140 2980.71 7.459 133 2978.27 7.453 55 2976.20 7.448 47 2974.73 7.444 55 2974.37 7.443 53 2972.78 7.439 40
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1H NMR 89.56 MHz C10 H6 Cl2 N2 O 0.045 g : 0.5 ml DMSO-d6 4,5-dichloro-1-phenyl-6-pyridazone Assign. Shift(ppm)
A 8.32 B 7.70 to 7.36
Hz ppm Int.745.44 8.324 751 680.69 7.601 64 677.13 7.561 113 676.06 7.549 246 673.88 7.525 1000 671.31 7.496 213 668.81 7.468 62 666.81 7.446 31 666.44 7.442 31 665.94 7.436 34 665.19 7.428 35
KBr disc
nujol mull
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