-
MassMS-NW-4540 trans-1,2-diphenylethylene C14H12 (Mass of molecular ion: 180)
Source Temperature: 240 °C Sample Temperature: 180 °C Reservoir, 75 eV
27.0 1.0 39.0 3.2 50.0 2.8 51.0 6.1 52.0 2.0 62.0 1.3 63.0 4.3 64.0 1.1 65.0 1.3 74.0 1.8 75.0 2.4 76.0 10.0 76.5 1.3 77.0 5.7 78.0 2.6 82.5 2.6 87.0 1.0 88.0 3.3 89.0 14.6 89.5 2.8 90.0 4.3 91.0 2.2 102.0 7.0 103.0 1.6 115.0 2.6 126.0 1.1 127.0 1.1 128.0 1.1 139.0 1.8 150.0 1.1 151.0 3.3 152.0 6.5 153.0 2.1 164.0 1.0 165.0 31.3 166.0 4.6 176.0 5.3 177.0 5.9 178.0 43.6 179.0 80.9 180.0 100.0 181.0 14.5 182.0 1.4 192.0 1.3 193.0 1.0
90 MHz in CDCl3
-
1H NMR 89.56 MHz C14 H12 0.045 g : 0.5 ml CDCl3 trans-1,2-diphenylethylene 
Assign. Shift(ppm)
A 7.48 B 7.34 C 7.21 D 7.15
Hz ppm Int.676.88 7.558 166 675.13 7.539 135 673.88 7.525 214 672.25 7.507 134 670.75 7.490 234 669.25 7.473 332 668.38 7.463 434 666.81 7.446 622 664.88 7.424 211 662.88 7.402 184 661.56 7.387 191 660.63 7.377 206 658.00 7.348 522 657.19 7.338 532 655.19 7.316 227 653.56 7.298 299 651.19 7.271 503 649.75 7.255 505 646.13 7.215 156 644.81 7.200 115 642.69 7.177 94 639.94 7.146 34 638.75 7.133 40 634.75 7.088 1000
in CDCl3
KBr disc
nujol mull
4880 A,200 M,powder
更多供应商
