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MassMS-IW-3859 tri(m-tolyl)phosphine C21H21P (Mass of molecular ion: 304)
Source Temperature: 150 °C Sample Temperature: 140 °C Direct, 75 eV
39.0 2.2 51.0 1.0 63.0 1.2 65.0 3.1 77.0 2.5 78.0 9.0 89.0 1.1 91.0 2.4 92.0 1.1 95.0 1.0 107.0 1.1 115.0 1.1 121.0 2.0 122.0 13.6 123.0 1.1 152.0 2.6 165.0 6.0 166.0 1.8 178.0 1.5 179.0 2.4 180.0 1.4 181.0 3.0 182.0 1.6 183.0 5.6 196.0 4.2 197.0 9.2 198.0 1.8 210.0 1.0 211.0 13.8 212.0 3.9 213.0 4.5 289.0 1.1 303.0 14.6 304.0 100.0 305.0 22.8 306.0 2.5
400 MHz in CDCl3
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1H NMR 399.65 MHz C21 H21 P 0.047 g : 0.5 ml CDCl3 tri(m-tolyl)phosphine 
Assign. Shift(ppm)
A 7.20 B 7.18 C 7.129 D 7.070 E 2.289 CONFIRMED BY LAOCN PROGRAM.
Hz ppm Int.2889.16 7.230 54 2887.94 7.227 57 2881.71 7.211 147 2874.02 7.192 153 2872.56 7.188 200 2870.12 7.182 105 2863.16 7.165 133 2862.55 7.163 126 2861.57 7.161 104 2853.15 7.140 139 2852.54 7.138 161 2852.05 7.137 157 2851.44 7.135 141 2850.83 7.134 116 2846.31 7.123 74 2845.70 7.121 90 2845.09 7.119 103 2844.48 7.118 104 2843.87 7.116 93 2843.26 7.115 75 2832.15 7.087 82 2824.83 7.069 141 2819.34 7.055 38 2818.73 7.053 50 2817.50 7.050 66 915.04 2.290 992 914.67 2.289 1000
in CDCl3
KBr disc
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