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MS-NW-4876 2-mercaptopropionic acid C3H6O2S (Mass of molecular ion: 106)
Source Temperature: 270 °C Sample Temperature: 180 °C Reservoir, 75 eV
15.0 1.1 17.0 1.2 18.0 5.4 26.0 6.4 27.0 28.5 28.0 7.7 29.0 7.1 32.0 1.3 33.0 3.1 34.0 3.7 35.0 17.2 43.0 2.4 44.0 3.6 45.0 18.5 46.0 2.2 47.0 3.6 55.0 7.0 56.0 3.1 57.0 1.8 58.0 4.7 59.0 11.4 60.0 18.3 61.0 100.0 62.0 4.4 63.0 5.4 73.0 2.0 78.0 3.5 88.0 9.1 106.0 34.9 107.0 1.7 108.0 1.8
90 MHz in CDCl3
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1H NMR 89.56 MHz C3 H6 O2 S 0.04 ml : 0.5 ml CDCl3 2-mercaptopropionic acid Assign. Shift(ppm)
A 10.85 B 3.541 C 2.257 D 1.544 J(B,C)=8.3 HZ J(B,D)=7.1 HZ
Hz ppm Int.
971.90 10.852 380 332.74 3.716 41 325.65 3.637 122 324.54 3.624 60 318.55 3.557 141 317.36 3.544 149 311.63 3.480 62 310.35 3.466 152 303.43 3.389 61 206.10 2.302 339 197.81 2.209 296 141.85 1.584 1000 134.84 1.506 919
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