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MassMS-IW-3682 acrylaldehyde C3H4O (Mass of molecular ion: 56)
Source Temperature: 210 °C Sample Temperature: 160 °C Reservoir, 75 eV
13.0 1.2 14.0 1.7 15.0 1.0 17.0 1.2 18.0 5.6 24.0 2.8 25.0 10.4 26.0 66.1 27.0 85.8 28.0 68.2 29.0 55.1 30.0 1.7 36.0 2.8 37.0 7.8 38.0 6.6 39.0 5.6 41.0 1.2 42.0 1.0 43.0 2.5 44.0 3.4 52.0 2.3 53.0 7.9 54.0 1.7 55.0 86.7 56.0 100.0 57.0 5.3 83.0 1.8
400 MHz in CDCl3
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1H NMR 399.65 MHz C3 H4 O 0.05 ml : 0.5 ml CDCl3 acrylaldehyde 
Assign. Shift(ppm)
A 9.586 B 6.522 C 6.37 D 6.35
Hz ppm Int.3835.14 9.597 485 3833.47 9.593 307 3832.24 9.589 307 3830.41 9.585 310 3828.74 9.581 316 3827.51 9.578 541 2612.92 6.539 395 2609.86 6.531 261 2608.64 6.528 270 2606.35 6.522 290 2604.52 6.518 334 2602.08 6.511 577 2589.11 6.479 38 2567.14 6.424 124 2560.88 6.408 53 2549.90 6.381 498 2543.64 6.365 535 2542.72 6.363 545 2541.50 6.360 696 2539.98 6.356 618 2537.08 6.349 1000 2531.43 6.335 46 2529.14 6.329 31 2525.48 6.320 106 2524.11 6.316 52 2522.74 6.313 53
in CDCl3
liquid film (STABILIZED WITH HYDROQUINONE)
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