trans-p-Methoxycinnamaldehyde
Product Name trans-p-Methoxycinnamaldehyde
CAS24680-50-0
MFC10H10O2
MW162.19
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MassMS-IW-2676 trans-4-methoxycinnamaldehyde C10H10O2 (Mass of molecular ion: 162)
Source Temperature: 220 °C Sample Temperature: 160 °C Reservoir, 75 eV
27.0 1.8 29.0 1.8 31.0 1.0 38.0 2.4 39.0 8.9 41.0 1.7 50.0 6.0 51.0 10.0 52.0 1.9 53.0 2.1 55.0 1.3 61.0 1.7 62.0 5.3 63.0 14.8 64.0 7.3 65.0 16.5 66.0 1.6 67.0 1.8 74.0 3.6 75.0 4.0 76.0 3.7 77.0 16.1 78.0 8.2 79.0 4.8 89.0 15.0 90.0 11.6 91.0 26.3 92.0 6.7 93.0 2.6 101.0 1.9 102.0 6.3 103.0 14.7 104.0 4.9 105.0 2.6 107.0 1.1 108.0 23.8 109.0 2.0 117.0 2.1 118.0 12.2 119.0 25.9 120.0 2.5 121.0 10.1 131.0 48.8 132.0 6.5 133.0 24.5 134.0 22.9 135.0 6.1 136.0 1.2 146.0 2.4 147.0 12.5 148.0 1.3 161.0 60.1 162.0 100.0 163.0 11.0
400 MHz in CDCl3
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1H NMR 399.65 MHz C10 H10 O2 0.031 g : 0.5 ml CDCl3 trans-4-methoxycinnamaldehyde 
Assign. Shift(ppm)
A 9.651 B 7.523 C 7.422 D 6.947 E 6.610 F 3.857 J(A,E)=8.0HZ J(C,E)=15.7HZ
Hz ppm Int.3861.08 9.662 180 3853.30 9.642 186 3011.32 7.535 180 3009.49 7.531 62 3004.76 7.519 63 3002.62 7.514 201 2974.70 7.444 101 2958.98 7.404 111 2780.91 6.959 214 2778.78 6.954 68 2774.05 6.942 64 2772.06 6.937 197 2653.20 6.639 106 2645.42 6.620 106 2637.33 6.600 97 2629.70 6.581 91 1541.75 3.858 1000
in CDCl3
KBr disc
nujol mull
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