(+/-) Chlorosuccinic Acid(617-41-4) MS
Product Name(+/-) Chlorosuccinic Acid
CAS617-41-4
Molecular Formula
Molecular Weight
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MassMS-IW-0035 DL-chlorosuccinic acid C4H5ClO4 (Mass of molecular ion: 152)
Source Temperature: 160 °C Sample Temperature: 120 °C Direct, 75 eV
15.0 1.5 17.0 1.1 18.0 5.7 25.0 1.5 26.0 11.5 27.0 50.0 28.0 11.2 29.0 4.6 35.0 1.0 36.0 9.5 38.0 3.1 42.0 3.4 43.0 9.5 44.0 5.0 45.0 41.3 46.0 7.0 47.0 1.2 53.0 4.2 54.0 2.8 55.0 32.1 56.0 1.6 61.0 4.0 62.0 35.5 63.0 9.6 64.0 11.5 65.0 4.7 71.0 21.5 72.0 6.0 73.0 100.0 74.0 3.8 81.0 1.5 88.0 5.7 89.0 7.6 90.0 6.2 91.0 2.9 92.0 1.9 98.0 5.5 99.0 8.3 106.0 44.0 107.0 6.6 108.0 18.4 109.0 2.3 110.0 1.5 116.0 1.7 124.0 3.2 126.0 1.0 134.0 34.3 135.0 4.3 136.0 11.2 137.0 1.4
400 MHz in DMSO-d6
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1H NMR 399.65 MHz C4 H5 Cl O4 0.035 g : 0.5 ml DMSO-d6 DL-chlorosuccinic acid 
Assign. Shift(ppm)
A 13. B 4.628 C *1 2.991 D *1 2.844
Hz ppm Int.1856.93 4.647 526 1850.10 4.630 1000 1849.61 4.629 878 1843.02 4.612 556 1209.47 3.027 449 1206.54 3.019 22 1205.57 3.017 25 1202.15 3.009 444 1192.38 2.984 642 1185.30 2.966 700 1147.22 2.871 643 1140.38 2.854 710 1130.13 2.828 450 1125.98 2.818 33 1123.54 2.812 437
in DMSO-d6
KBr disc
nujol mull
