Benzene, [(phenylmethyl)seleno]-
Product Name Benzene, [(phenylmethyl)seleno]-
CAS18255-05-5
MFC13H12Se
MW247.19
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MassMS-IW-3274 alpha-(phenylseleno)toluene C13H12Se (Mass of molecular ion: 248)
Source Temperature: 100 °C Sample Temperature: 80 °C Direct, 75 eV
39.0 2.4 50.0 1.1 51.0 2.6 63.0 1.7 65.0 9.5 77.0 3.4 89.0 1.7 91.0 100.0 92.0 7.4 154.0 1.0 155.0 2.3 157.0 4.5 165.0 1.0 244.0 3.4 245.0 3.4 246.0 9.2 247.0 1.2 248.0 19.1 249.0 2.8 250.0 3.4
400 MHz in CDCl3
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1H NMR 399.65 MHz C13 H12 Se 39 mg : 0.5 ml CDCl3 alpha-(phenylseleno)toluene 
Assign. Shift(ppm)
A 7.438 B 7.24 C 7.22 D 7.19 E 4.094
Hz ppm Int.2981.93 7.462 41 2978.39 7.453 301 2976.32 7.448 363 2974.73 7.444 152 2973.39 7.440 297 2972.66 7.439 267 2971.92 7.437 298 2970.95 7.434 227 2968.75 7.429 411 2966.67 7.424 88 2963.50 7.416 35 2902.22 7.262 35 2900.02 7.257 94 2898.56 7.253 138 2896.12 7.247 158 2895.26 7.245 157 2894.41 7.243 199 2891.85 7.236 1000 2889.89 7.232 972 2886.84 7.224 579 2885.13 7.220 950 2884.64 7.218 938 2880.74 7.209 267 2877.56 7.201 832 2872.31 7.188 252 2870.85 7.184 332 2868.90 7.179 354 2865.23 7.170 78 2864.01 7.167 64 2862.06 7.162 78 2860.47 7.158 47 1636.47 4.095 858
in CDCl3
KBr disc
nujol mull
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