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126443-07-0More Spectrum > 1-[4-(methylsulfanyl)phenyl]-3-phenyl-2-propen-1-one(126443-07-0)MS
1-[4-(methylsulfanyl)phenyl]-3-phenyl-2-propen-1-one
Product Name 1-[4-(methylsulfanyl)phenyl]-3-phenyl-2-propen-1-one
CAS126443-07-0
MFC16H14OS
MW254.35
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MassMS-IW-1466 trans-4'-(methylthio)chalcone C16H14OS (Mass of molecular ion: 254)
Source Temperature: 180 °C Sample Temperature: 160 °C Direct, 75 eV
39.0 1.9 45.0 15.1 47.0 1.2 50.0 3.4 51.0 7.1 52.0 1.0 58.0 1.1 63.0 3.1 65.0 1.1 69.0 2.9 74.0 1.3 75.0 2.2 76.0 3.7 77.0 21.2 78.0 2.2 79.0 6.8 82.0 1.8 89.0 2.2 91.0 1.5 97.0 1.1 102.0 3.8 103.0 19.5 104.0 2.8 105.0 1.7 108.0 7.1 109.0 1.3 110.0 1.2 119.0 1.6 121.0 1.4 123.0 6.7 124.0 2.2 126.5 2.1 127.0 2.3 131.0 15.9 132.0 1.5 151.0 30.7 152.0 4.3 153.0 1.8 165.0 2.3 166.0 1.2 167.0 2.0 176.0 1.4 177.0 1.6 178.0 13.8 179.0 11.3 180.0 1.7 206.0 1.8 207.0 42.3 208.0 7.6 209.0 1.3 211.0 4.9 226.0 9.4 227.0 1.7 238.0 3.0 239.0 2.5 253.0 66.4 254.0 100.0 255.0 20.9 256.0 6.3
400 MHz in CDCl3
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1H NMR 399.65 MHz C16 H14 O S 0.031 g : 0.5 ml CDCl3 trans-4'-(methylthio)chalcone 
Assign. Shift(ppm)
A 7.956 B 7.807 C 7.636 D 7.523 E 7.41 F 7.40 G 7.300 J 2.521 J(B,D) = 15.6 HZ.
Hz ppm Int.3186.16 7.973 33 3183.96 7.967 204 3182.01 7.962 73 3177.25 7.951 72 3175.29 7.946 225 3173.10 7.940 34 3129.15 7.830 93 3113.53 7.791 119 3057.13 7.650 69 3056.52 7.648 69 3055.91 7.647 50 3054.81 7.644 44 3054.44 7.643 45 3053.22 7.640 81 3052.25 7.638 84 3051.03 7.635 32 3049.68 7.631 82 3049.07 7.630 103 3047.36 7.626 83 3047.00 7.625 90 3013.31 7.540 199 2997.68 7.501 155 2967.90 7.427 36 2967.53 7.426 37 2966.43 7.423 41 2964.36 7.418 131 2963.01 7.415 130 2962.28 7.413 95 2959.84 7.407 198 2957.52 7.401 258 2955.44 7.396 36 2953.61 7.391 30 2923.71 7.316 35 2921.51 7.311 214 2919.56 7.306 75 2914.79 7.294 69 2912.84 7.289 205 2910.64 7.283 32 1007.81 2.522 1000
in CDCl3
liquid film
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