5-Chloro-2-pentanone cyclic ethylene ketal(5978-08-5) Raman
Product Name5-Chloro-2-pentanone cyclic ethylene ketal
CAS5978-08-5
Molecular FormulaC7H13ClO2
Molecular Weight164.63
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MassMS-NW-8659 2-(3-chloropropyl)-2-methyl-1,3-dioxolane C7H13ClO2 (Mass of molecular ion: 164)
Source Temperature: 270 °C Sample Temperature: 150 °C Reservoir, 75 eV
15.0 3.1 27.0 5.2 28.0 2.1 29.0 3.0 31.0 1.8 39.0 6.1 40.0 1.1 41.0 13.3 42.0 4.4 43.0 58.6 44.0 2.1 45.0 2.6 49.0 1.7 53.0 1.1 55.0 5.6 58.0 2.6 59.0 1.8 67.0 2.4 69.0 1.9 71.0 2.1 72.0 3.5 76.0 1.0 77.0 7.0 79.0 2.3 85.0 4.6 87.0 100.0 88.0 4.5 99.0 10.2 105.0 12.2 107.0 4.0 149.0 30.8 150.0 2.1 151.0 10.0
400 MHz in CDCl3
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1H NMR 399.65 MHz C7 H13 Cl O2 0.05 ml : 0.5 ml CDCl3 2-(3-chloropropyl)-2-methyl-1,3-dioxolane 
Assign. Shift(ppm)
A *1 3.953 B *1 3.926 C 3.563 D 1.883 E 1.788 F 1.320
Hz ppm Int.1590.82 3.981 69 1589.72 3.978 44 1583.74 3.963 166 1581.79 3.958 188 1579.96 3.954 231 1578.13 3.949 261 1576.90 3.946 503 1572.27 3.935 489 1571.04 3.932 308 1569.21 3.927 245 1567.38 3.922 187 1565.31 3.917 182 1559.57 3.903 31 1558.35 3.900 63 1432.62 3.585 41 1430.66 3.580 255 1429.44 3.577 143 1426.27 3.569 61 1424.19 3.564 472 1417.60 3.548 284 768.92 1.924 36 767.58 1.921 42 762.45 1.908 98 761.72 1.906 78 760.74 1.904 96 757.08 1.895 76 755.86 1.892 134 753.54 1.886 127 752.56 1.884 110 750.37 1.878 119 749.27 1.875 98 746.34 1.868 196 743.65 1.861 70 742.07 1.857 32 740.11 1.852 81 737.79 1.847 58 726.93 1.819 32 722.66 1.809 65 720.46 1.803 238 716.43 1.793 138 713.26 1.785 117 711.18 1.780 180 706.05 1.767 81 704.47 1.763 92 527.59 1.321 1000
in CDCl3
liquid film
