Product Name4-METHYL-1,3-DIOXANE
CAS1120-97-4
Molecular FormulaC5H10O2
Molecular Weight102.13
InChIInChI=1S/C5H10O2/c1-5-2-3-6-4-7-5/h5H,2-4H2,1H3
InChIKey INCCMBMMWVKEGJ-UHFFFAOYSA-N
SmilesO1CCC(C)OC1

Mass
MS-NW-1123 4-methyl-1,3-dioxane C5H10O2 (Mass of molecular ion: 102)
Source Temperature: 240 °C Sample Temperature: 170 °C Reservoir, 75 eV
15.0 5.2
18.0 2.7
19.0 1.3
26.0 3.7
27.0 20.5
28.0 38.4
29.0 21.0
30.0 11.3
31.0 47.6
32.0 2.8
38.0 1.4
39.0 11.6
40.0 3.7
41.0 22.8
42.0 37.0
43.0 100.0
44.0 16.1
45.0 40.3
53.0 1.3
55.0 67.3
56.0 3.1
57.0 22.6
58.0 17.2
59.0 2.0
71.0 4.8
72.0 59.7
73.0 3.0
87.0 19.3
101.0 73.4
102.0 4.4
400 MHz in CDCl3

| 1H NMR | 399.65 MHz |
| C5 H10 O2 | 0.05 ml : 0.5 ml CDCl3 |
| 4-methyl-1,3-dioxane | |
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Assign. Shift(ppm) |
Hz ppm Int.
2012.33 5.036 181
2005.98 5.020 202
1881.23 4.708 423
1875.00 4.692 398
1638.55 4.100 87
1633.54 4.088 88
1627.08 4.072 102
1625.85 4.069 68
1623.29 4.062 65
1622.07 4.059 102
1494.51 3.740 67
1492.31 3.735 128
1489.75 3.728 149
1488.40 3.725 84
1485.96 3.719 70
1483.64 3.713 77
1479.98 3.704 186
1477.42 3.697 195
1468.63 3.675 101
1466.06 3.669 98
715.21 1.790 48
710.33 1.778 49
704.22 1.763 51
702.88 1.759 58
701.90 1.757 71
699.22 1.750 52
697.88 1.747 57
697.02 1.745 70
691.89 1.732 55
690.92 1.729 72
689.58 1.726 70
687.01 1.720 56
685.91 1.717 71
684.69 1.714 65
678.59 1.698 62
673.71 1.686 60
600.83 1.504 41
599.85 1.501 53
599.24 1.500 58
598.39 1.498 115
597.41 1.495 105
596.80 1.494 105
595.83 1.491 125
594.85 1.489 68
593.38 1.485 51
587.40 1.470 40
586.55 1.468 48
585.94 1.467 51
584.96 1.464 97
583.98 1.462 86
583.50 1.461 84
582.52 1.458 98
581.54 1.456 52
580.93 1.454 45
580.08 1.452 38
495.36 1.240 961
489.01 1.224 1000
in CDCl3

liquid film

4880 A,200 M,liquid

4-METHYL-1,3-DIOXANE(1120-97-4) 13C NMR Atlas of Related Products