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13C NMR Shift Data for Common Impurities

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Name toluene‑d8CDCl3C6D6CD3ODD2ODMSO‑d6THF‑d8CD2Cl2CD3CNacetone‑d6C6D5ClTFE‑d3
residual solvent137.577.2128.149.0 39.567.253.8118.3206.3134.2126.3
128.9     25.3 1.329.8 61.5
128.0           
125.1           
20.4           
cyclohexanoneCO 208.6212.6209.1214.7221.2210.6208.8211.8 210.4209.3221.3
ethyl methyl ketoneCO 206.3209.6206.6212.2218.4208.7207.1209.6209.9208.3206.9218.3
acetoneCO204.0207.1204.4209.7215.9206.3204.2206.8207.4205.9204.832.4
carbon disulfideCS2192.7192.8192.7193.8197.3192.6193.4193.0 193.6192.5196.3
benzaldehydeHCO191.1192.7191.4194.1191.7193.1192.0192.6 193.0191.2197.6
acetic acidCO175.3176.0175.8175.1177.2171.9171.7175.9173.2172.3175.7178.0
tert-butyl methyl etherOCH3 49.549.249.749.4   49.5   
tert-butyl methyl etherC 72.972.474.375.6   73.2   
tert-butyl methyl etherCH3 27.027.127.226.6   27.3   
ethyl acetateCO 170.0171.4170.4172.9175.3170.3170.3171.2171.7171.0170.2175.6
dimethylacetamideCO 169.7171.1170.0173.3174.6169.5169.8171.1171.3170.6169.8175.7
allyl acetateCO169.4170.8169.7172.4174.8170.0170.1170.8 170.6169.6176.0
dimethyl malonateCO2166.5167.2166.7168.7170.1166.9167.1167.3 167.6166.5170.9
dimethylformamideCH161.9162.6162.1164.7165.5162.3162.0162.6163.3162.8162.0166.0
dimethyl carbonateCO156.6156.5156.7157.9164.0155.8156.9156.7 157.0156.4159.0
carbonateCO155.2154.9155.2156.3157.8154.2155.4155.2 155.5154.9157.4
BHAC(1) 153.5152.6153.6154.3 152.5154.1153.1 154.0153.2153.7
Name toluene‑d8CDCl3C6D6CD3ODD2ODMSO‑d6THF‑d8CD2Cl2CD3CNacetone‑d6C6D5ClTFE‑d3
BHTC(1) 152.1151.6152.1152.9 151.5152.5151.9152.4152.5151.7153.5
pyridineCH(2,6)150.3149.9150.3150.1149.2149.6150.6150.3150.8150.7149.9149.8
BHAC(2,6) 148.1147.9148.1149.0 147.4148.6148.1 148.5147.9150.5
furanCH(2,5) 142.7142.7142.7143.7143.6142.8143.3143.0 143.5142.5144.2
tolueneC(1)137.8137.9137.9138.9 137.4138.2138.4138.9138.5137.7139.9
BHAC(4) 137.3137.4137.5141.4 141.2140.1137.8 140.3137.3140.2
benzaldehydeC(1) 137.1136.6137.1138.0136.1136.2137.8137.0 137.7136.8137.8
BHTC(2,6) 136.1135.9136.1139.1 139.1137.9136.3138.1138.2135.9138.6
imidazoleCH(2)135.6135.4135.8136.3136.7135.2135.7135.8 135.9135.5136.6
pyridineCH(4)135.2136.0135.3138.4138.3136.1136.0136.2136.9136.6135.3139.6
benzaldehydeC(4) 133.9134.6134.0135.6134.7134.5134.7134.8 135.1134.0137.2
propyleneCH133.6133.9133.7134.6 133.6134.0134.2 134.3133.6136.0
allyl acetateCHCH2 133.0132.3132.9133.7132.5132.7133.9132.9 133.8132.7133.3
carbonateCHCH2 132.3131.6132.2133.3132.8132.2133.1132.2 133.2131.9132.7
hexamethylbenzeneC131.7132.2131.8132.5 131.1131.9132.1 132.2131.5134.0
benzaldehydeCH(2,6) 129.6129.9129.7130.6130.1129.5130.0130.0 130.2129.5131.8
tolueneCH(2,6)129.3129.1129.3129.9 128.9129.5129.4129.9129.8129.1130.6
benzaldehydeCH(3,5) 128.7129.2129.0130.1129.5129.1129.6129.4 129.9128.9130.8
benzeneCH128.6128.4128.6129.3 128.3128.8128.7129.3129.2128.4129.8
tolueneCH(3,5)128.5128.3128.6129.2 128.2128.7128.5129.2129.0128.3129.8
BHTC(4) 128.4128.3128.5129.5 128.0128.6128.7129.6129.1128.3130.6
BHTCH(3,5) 125.8125.6125.8126.1 124.9125.7125.8126.4126.0125.6127.1
tolueneCH(4)125.7125.3125.7126.3 125.3125.8125.6126.3126.1125.4126.8
Name toluene‑d8CDCl3C6D6CD3ODD2ODMSO‑d6THF‑d8CD2Cl2CD3CNacetone‑d6C6D5ClTFE‑d3
carbon dioxideCO2124.9125.0124.8126.3 124.2125.7125.3 125.8126.1126.9
pyridineCH(3,5)123.5123.8123.6125.5125.1123.8124.1124.1127.8124.6123.5126.3
ethyleneCH2122.9123.1123.0123.5 123.5123.1123.2 123.5123.0124.1
imidazoleCH(4,5) 122.1122.0122.2122.6122.4121.6122.2122.2 122.3122.0122.9
carbonateCHCH2 118.0119.0118.2118.7118.8118.3117.7118.8 118.5118.2120.2
allyl acetateCHCH2 117.5118.3117.6118.2119.0117.6117.6118.0 117.8117.6119.4
“grease�? 29.830.231.3    30.9   
pyrroleCH(2,5)117.6117.8117.8118.3119.1117.3118.0117.9 118.0117.7119.6
propyleneCH2115.9115.7115.9116.0 116.1115.7115.7 116.0115.9116.4
acetonitrileCN115.8116.4116.0118.1119.7117.9116.8116.9118.3117.6115.9119.0
BHACH(3,5) 111.0110.7111.2111.3 109.8110.9110.9 111.0110.8112.9
furanCH(3,4) 109.6109.6109.7110.3110.2109.6109.9109.9 110.2109.6111.1
pyrroleCH(3,4)108.2108.0108.2108.1107.8107.1107.7108.0 108.0108.0108.9
carbon tetrachlorideCCl496.696.396.497.296.795.496.996.5 96.796.497.7
chloroformCH 77.977.477.879.4 79.279.278.079.279.277.778.8
diglymeCH2 72.471.972.472.971.671.372.772.372.672.672.171.3
1,2-dimethoxyethaneCH2 72.371.872.272.771.571.272.672.272.572.571.872.9
diglymeCH2 70.970.570.971.370.169.571.270.771.071.070.673.1
18-crown-6CH2 70.970.670.671.570.169.971.370.5 71.370.670.8
carbonateCH2 68.268.668.369.468.867.968.668.8 68.868.270.7
tert-butanol(CH3)3C 68.169.268.269.470.466.967.569.168.768.168.272.4
tetrahydrofuranCH2(2,5)67.868.067.868.868.767.068.068.268.368.167.669.5
1,4-dioxaneCH267.267.167.268.167.266.467.767.567.767.667.068.5
Name toluene‑d8CDCl3C6D6CD3ODD2ODMSO‑d6THF‑d8CD2Cl2CD3CNacetone‑d6C6D5ClTFE‑d3
diethyl etherCH2 65.965.965.966.966.462.166.166.166.366.165.867.6
allyl acetateCH2 64.965.364.966.166.564.365.365.4 65.364.967.6
ethylene glycolCH264.363.864.364.363.262.864.464.164.264.364.064.9
2-propanolCH64.164.564.264.764.964.966.164.764.363.964.266.7
nitromethaneCH3 61.162.561.263.163.263.362.563.063.763.261.763.2
ethyl acetateCH2 60.160.560.261.562.359.760.360.661.060.660.162.7
1,2-dimethoxyethaneCH358.659.158.759.158.758.058.759.058.958.558.359.5
diglymeCH358.659.058.759.158.758.058.759.058.958.858.459.4
ethanolCH2 57.858.357.958.358.156.157.658.658.057.757.659.7
BHACH3O 55.055.755.356.0 54.955.455.9 55.555.157.6
dimethyl carbonateCH3 54.154.954.355.355.854.654.655.1 55.054.256.2
dichloromethaneCH253.553.553.554.8 54.854.754.255.355.053.554.5
dimethyl malonateCH3 51.852.651.952.853.752.152.152.8 52.551.954.0
methanolCH3 49.950.450.049.949.548.649.650.549.949.849.750.7
pyrrolidineCH2(2,5)47.146.946.947.246.846.545.847.0  46.847.4
triethylamineCH246.846.346.847.047.245.747.246.847.147.146.448.5
1,2-dichloroethaneCH243.443.543.645.1 45.044.644.445.545.343.645.3
cyclohexanoneCH2(2,6) 41.842.041.842.642.041.342.242.3 42.241.843.2
dimethyl malonateCH2 40.941.141.041.642.140.741.241.5 41.440.942.1
dimethyl sulfoxideCH340.440.840.040.539.440.541.241.341.341.240.340.1
dimethylacetamideNCH3 37.038.137.038.438.837.437.638.238.337.937.139.1
HMPACH3 36.836.936.937.036.536.436.937.037.137.036.637.2
ethyl methyl ketoneCH2CH3 36.336.936.437.337.335.836.637.037.136.836.438.2
Name toluene‑d8CDCl3C6D6CD3ODD2ODMSO‑d6THF‑d8CD2Cl2CD3CNacetone‑d6C6D5ClTFE‑d3
dimethylformamideCH3 35.236.535.336.937.535.735.736.636.636.235.537.8
BHA(CH3)3C 34.734.734.735.8 34.835.534.9 35.534.636.1
dimethylacetamideNCH3 34.635.334.735.535.034.434.635.235.234.934.636.3
n-pentaneCH2(3)34.534.234.535.3 33.534.934.634.934.834.335.8
BHT(CH3)3C 34.434.334.435.4 34.334.934.635.135.034.135.7
n-hexaneCH2(3,4) 32.131.632.032.7 31.032.332.032.432.331.833.2
BHT(CH3)3C 31.430.331.331.2 31.331.630.531.531.630.231.0
dimethylformamideCH3 30.631.530.731.632.030.730.731.431.331.030.731.0
tert-butanol(CH3)3C 30.531.330.530.930.330.430.631.530.730.731.131.1
pump oilCH230.329.830.231.4 29.330.630.1 30.430.131.9
H greaseCH230.329.730.2   30.530.1  30.1 
BHA(CH3)3C 30.330.330.430.8 30.330.730.4 30.630.230.8
acetoneCH330.030.930.130.730.930.630.231.030.930.630.1215.0
ethyl methyl ketoneCH3CO 28.729.528.629.429.529.328.929.629.629.328.829.6
cyclohexaneCH2 27.326.927.228.0 26.327.627.427.627.527.028.3
cyclohexanoneCH2(3,5) 27.127.027.028.227.526.527.727.5 27.727.028.6
tetrahydrofuranCH2(3,4)25.825.625.726.525.725.126.226.026.326.225.726.7
pyrrolidineCH2(3,4)25.825.625.726.325.925.326.225.8  25.625.7
2-propanolCH325.225.125.225.324.425.425.725.425.625.725.125.2
cyclohexanoneCH2(4) 25.225.025.025.924.824.325.825.4 25.625.126.0
n-hexaneCH2(2,5) 23.122.723.023.7 22.123.323.123.423.322.924.1
n-pentaneCH2(2,4)22.822.422.723.4 21.723.022.823.123.022.523.8
BHTCH3Ar 21.421.221.421.4 21.021.221.321.221.321.121.3
Name toluene‑d8CDCl3C6D6CD3ODD2ODMSO‑d6THF‑d8CD2Cl2CD3CNacetone‑d6C6D5ClTFE‑d3
tolueneCH321.421.521.121.5 21.021.321.521.521.521.221.6
dimethylacetamideCH321.121.521.221.321.121.321.221.621.821.521.021.4
ethyl acetateCH3CO 20.521.020.620.921.220.720.521.221.220.820.521.2
acetic acidCH320.320.820.420.621.021.020.120.920.720.520.420.9
allyl acetateCH3 20.221.020.420.721.020.520.521.1 20.720.421.1
propyleneCH319.319.519.419.5 19.219.319.5 19.419.319.6
ethanolCH3 18.818.418.718.417.518.518.918.718.818.918.618.1
hexamethylbenzeneCH3 16.817.017.016.9 16.616.716.9 16.916.717.0
propaneCH316.716.616.716.8 16.316.616.6 16.716.616.9
propaneCH216.616.416.617.2 15.716.816.6 16.816.517.5
diethyl etherCH315.515.215.515.514.815.115.515.415.615.815.415.3
n-hexaneCH3 14.314.114.314.5 13.914.214.314.414.314.214.6
n-pentaneCH314.314.114.314.4 13.314.214.214.414.314.114.5
ethyl acetateCH3 14.214.214.214.513.914.414.414.414.514.514.114.4
triethylamineCH312.411.612.411.19.111.712.512.112.412.511.99.5
ethyl methyl ketoneCH2CH3 7.97.97.98.17.97.67.97.98.18.07.88.3
ethaneCH3 6.96.97.07.0 6.66.86.9 6.96.97.0
hexamethyldisiloxaneCH3 2.02.02.12.02.32.01.82.0 2.01.92.1
silicone greaseCH31.41.01.42.1  1.21.2 1.41.12.9
acetonitrileCH30.01.90.20.91.51.00.52.01.81.10.61.0
methaneCH4-4.3-4.6-4.3-4.9 -4.0-4.9-4.3 -5.3-4.3-5.9
Name toluene‑d8CDCl3C6D6CD3ODD2ODMSO‑d6THF‑d8CD2Cl2CD3CNacetone‑d6C6D5ClTFE‑d3