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13C NMR Shift Data for Common Impurities

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Name TFE‑d3CDCl3toluene‑d8C6D6CD3ODD2ODMSO‑d6THF‑d8CD2Cl2CD3CNacetone‑d6C6D5Cl
residual solvent126.377.2137.5128.149.0 39.567.253.8118.3206.3134.2
61.5 128.9    25.3 1.329.8 
  128.0         
  125.1         
  20.4         
cyclohexanoneCO 221.3212.6208.6209.1214.7221.2210.6208.8211.8 210.4209.3
ethyl methyl ketoneCO 218.3209.6206.3206.6212.2218.4208.7207.1209.6209.9208.3206.9
acetoneCH3215.030.930.030.130.730.930.630.231.030.930.630.1
benzaldehydeHCO197.6192.7191.1191.4194.1191.7193.1192.0192.6 193.0191.2
carbon disulfideCS2196.3192.8192.7192.7193.8197.3192.6193.4193.0 193.6192.5
acetic acidCO178.0176.0175.3175.8175.1177.2171.9171.7175.9173.2172.3175.7
allyl acetateCO176.0170.8169.4169.7172.4174.8170.0170.1170.8 170.6169.6
tert-butyl methyl etherOCH3 49.5 49.249.749.4   49.5  
tert-butyl methyl etherC 72.9 72.474.375.6   73.2  
tert-butyl methyl etherCH3 27.0 27.127.226.6   27.3  
dimethylacetamideCO 175.7171.1169.7170.0173.3174.6169.5169.8171.1171.3170.6169.8
ethyl acetateCO 175.6171.4170.0170.4172.9175.3170.3170.3171.2171.7171.0170.2
dimethyl malonateCO2170.9167.2166.5166.7168.7170.1166.9167.1167.3 167.6166.5
dimethylformamideCH166.0162.6161.9162.1164.7165.5162.3162.0162.6163.3162.8162.0
dimethyl carbonateCO159.0156.5156.6156.7157.9164.0155.8156.9156.7 157.0156.4
carbonateCO157.4154.9155.2155.2156.3157.8154.2155.4155.2 155.5154.9
BHAC(1) 153.7152.6153.5153.6154.3 152.5154.1153.1 154.0153.2
Name TFE‑d3CDCl3toluene‑d8C6D6CD3ODD2ODMSO‑d6THF‑d8CD2Cl2CD3CNacetone‑d6C6D5Cl
BHTC(1) 153.5151.6152.1152.1152.9 151.5152.5151.9152.4152.5151.7
BHAC(2,6) 150.5147.9148.1148.1149.0 147.4148.6148.1 148.5147.9
pyridineCH(2,6)149.8149.9150.3150.3150.1149.2149.6150.6150.3150.8150.7149.9
furanCH(2,5) 144.2142.7142.7142.7143.7143.6142.8143.3143.0 143.5142.5
BHAC(4) 140.2137.4137.3137.5141.4 141.2140.1137.8 140.3137.3
tolueneC(1)139.9137.9137.8137.9138.9 137.4138.2138.4138.9138.5137.7
pyridineCH(4)139.6136.0135.2135.3138.4138.3136.1136.0136.2136.9136.6135.3
BHTC(2,6) 138.6135.9136.1136.1139.1 139.1137.9136.3138.1138.2135.9
benzaldehydeC(1) 137.8136.6137.1137.1138.0136.1136.2137.8137.0 137.7136.8
benzaldehydeC(4) 137.2134.6133.9134.0135.6134.7134.5134.7134.8 135.1134.0
imidazoleCH(2)136.6135.4135.6135.8136.3136.7135.2135.7135.8 135.9135.5
propyleneCH136.0133.9133.6133.7134.6 133.6134.0134.2 134.3133.6
hexamethylbenzeneC134.0132.2131.7131.8132.5 131.1131.9132.1 132.2131.5
allyl acetateCHCH2 133.3132.3133.0132.9133.7132.5132.7133.9132.9 133.8132.7
carbonateCHCH2 132.7131.6132.3132.2133.3132.8132.2133.1132.2 133.2131.9
benzaldehydeCH(2,6) 131.8129.9129.6129.7130.6130.1129.5130.0130.0 130.2129.5
benzaldehydeCH(3,5) 130.8129.2128.7129.0130.1129.5129.1129.6129.4 129.9128.9
BHTC(4) 130.6128.3128.4128.5129.5 128.0128.6128.7129.6129.1128.3
tolueneCH(2,6)130.6129.1129.3129.3129.9 128.9129.5129.4129.9129.8129.1
benzeneCH129.8128.4128.6128.6129.3 128.3128.8128.7129.3129.2128.4
tolueneCH(3,5)129.8128.3128.5128.6129.2 128.2128.7128.5129.2129.0128.3
BHTCH(3,5) 127.1125.6125.8125.8126.1 124.9125.7125.8126.4126.0125.6
carbon dioxideCO2126.9125.0124.9124.8126.3 124.2125.7125.3 125.8126.1
Name TFE‑d3CDCl3toluene‑d8C6D6CD3ODD2ODMSO‑d6THF‑d8CD2Cl2CD3CNacetone‑d6C6D5Cl
tolueneCH(4)126.8125.3125.7125.7126.3 125.3125.8125.6126.3126.1125.4
pyridineCH(3,5)126.3123.8123.5123.6125.5125.1123.8124.1124.1127.8124.6123.5
ethyleneCH2124.1123.1122.9123.0123.5 123.5123.1123.2 123.5123.0
imidazoleCH(4,5) 122.9122.0122.1122.2122.6122.4121.6122.2122.2 122.3122.0
carbonateCHCH2 120.2119.0118.0118.2118.7118.8118.3117.7118.8 118.5118.2
pyrroleCH(2,5)119.6117.8117.6117.8118.3119.1117.3118.0117.9 118.0117.7
allyl acetateCHCH2 119.4118.3117.5117.6118.2119.0117.6117.6118.0 117.8117.6
acetonitrileCN119.0116.4115.8116.0118.1119.7117.9116.8116.9118.3117.6115.9
propyleneCH2116.4115.7115.9115.9116.0 116.1115.7115.7 116.0115.9
BHACH(3,5) 112.9110.7111.0111.2111.3 109.8110.9110.9 111.0110.8
furanCH(3,4) 111.1109.6109.6109.7110.3110.2109.6109.9109.9 110.2109.6
pyrroleCH(3,4)108.9108.0108.2108.2108.1107.8107.1107.7108.0 108.0108.0
carbon tetrachlorideCCl497.796.396.696.497.296.795.496.996.5 96.796.4
chloroformCH 78.877.477.977.879.4 79.279.278.079.279.277.7
diglymeCH2 73.170.570.970.971.370.169.571.270.771.071.070.6
1,2-dimethoxyethaneCH2 72.971.872.372.272.771.571.272.672.272.572.571.8
tert-butanol(CH3)3C 72.469.268.168.269.470.466.967.569.168.768.168.2
diglymeCH2 71.371.972.472.472.971.671.372.772.372.672.672.1
18-crown-6CH2 70.870.670.970.671.570.169.971.370.5 71.370.6
carbonateCH2 70.768.668.268.369.468.867.968.668.8 68.868.2
H greaseCH2 29.730.330.2   30.530.1  30.1
tetrahydrofuranCH2(2,5)69.568.067.867.868.868.767.068.068.268.368.167.6
1,4-dioxaneCH268.567.167.267.268.167.266.467.767.567.767.667.0
Name TFE‑d3CDCl3toluene‑d8C6D6CD3ODD2ODMSO‑d6THF‑d8CD2Cl2CD3CNacetone‑d6C6D5Cl
allyl acetateCH2 67.665.364.964.966.166.564.365.365.4 65.364.9
diethyl etherCH2 67.665.965.965.966.966.462.166.166.166.366.165.8
2-propanolCH66.764.564.164.264.764.964.966.164.764.363.964.2
ethylene glycolCH264.963.864.364.364.363.262.864.464.164.264.364.0
“grease�? 29.8 30.231.3    30.9  
nitromethaneCH3 63.262.561.161.263.163.263.362.563.063.763.261.7
ethyl acetateCH2 62.760.560.160.261.562.359.760.360.661.060.660.1
ethanolCH2 59.758.357.857.958.358.156.157.658.658.057.757.6
1,2-dimethoxyethaneCH359.559.158.658.759.158.758.058.759.058.958.558.3
diglymeCH359.459.058.658.759.158.758.058.759.058.958.858.4
BHACH3O 57.655.755.055.356.0 54.955.455.9 55.555.1
dimethyl carbonateCH3 56.254.954.154.355.355.854.654.655.1 55.054.2
dichloromethaneCH254.553.553.553.554.8 54.854.754.255.355.053.5
dimethyl malonateCH3 54.052.651.851.952.853.752.152.152.8 52.551.9
methanolCH3 50.750.449.950.049.949.548.649.650.549.949.849.7
triethylamineCH248.546.346.846.847.047.245.747.246.847.147.146.4
pyrrolidineCH2(2,5)47.446.947.146.947.246.846.545.847.0  46.8
1,2-dichloroethaneCH245.343.543.443.645.1 45.044.644.445.545.343.6
cyclohexanoneCH2(2,6) 43.242.041.841.842.642.041.342.242.3 42.241.8
dimethyl malonateCH2 42.141.140.941.041.642.140.741.241.5 41.440.9
dimethyl sulfoxideCH340.140.840.440.040.539.440.541.241.341.341.240.3
dimethylacetamideNCH3 39.138.137.037.038.438.837.437.638.238.337.937.1
ethyl methyl ketoneCH2CH3 38.236.936.336.437.337.335.836.637.037.136.836.4
Name TFE‑d3CDCl3toluene‑d8C6D6CD3ODD2ODMSO‑d6THF‑d8CD2Cl2CD3CNacetone‑d6C6D5Cl
dimethylformamideCH3 37.836.535.235.336.937.535.735.736.636.636.235.5
HMPACH3 37.236.936.836.937.036.536.436.937.037.137.036.6
dimethylacetamideNCH3 36.335.334.634.735.535.034.434.635.235.234.934.6
BHA(CH3)3C 36.134.734.734.735.8 34.835.534.9 35.534.6
n-pentaneCH2(3)35.834.234.534.535.3 33.534.934.634.934.834.3
BHT(CH3)3C 35.734.334.434.435.4 34.334.934.635.135.034.1
n-hexaneCH2(3,4) 33.231.632.132.032.7 31.032.332.032.432.331.8
acetoneCO32.4207.1204.0204.4209.7215.9206.3204.2206.8207.4205.9204.8
pump oilCH231.929.830.330.231.4 29.330.630.1 30.430.1
tert-butanol(CH3)3C 31.131.330.530.530.930.330.430.631.530.730.731.1
BHT(CH3)3C 31.030.331.431.331.2 31.331.630.531.531.630.2
dimethylformamideCH3 31.031.530.630.731.632.030.730.731.431.331.030.7
BHA(CH3)3C 30.830.330.330.430.8 30.330.730.4 30.630.2
ethyl methyl ketoneCH3CO 29.629.528.728.629.429.529.328.929.629.629.328.8
cyclohexanoneCH2(3,5) 28.627.027.127.028.227.526.527.727.5 27.727.0
cyclohexaneCH2 28.326.927.327.228.0 26.327.627.427.627.527.0
tetrahydrofuranCH2(3,4)26.725.625.825.726.525.725.126.226.026.326.225.7
cyclohexanoneCH2(4) 26.025.025.225.025.924.824.325.825.4 25.625.1
pyrrolidineCH2(3,4)25.725.625.825.726.325.925.326.225.8  25.6
2-propanolCH325.225.125.225.225.324.425.425.725.425.625.725.1
n-hexaneCH2(2,5) 24.122.723.123.023.7 22.123.323.123.423.322.9
n-pentaneCH2(2,4)23.822.422.822.723.4 21.723.022.823.123.022.5
tolueneCH321.621.521.421.121.5 21.021.321.521.521.521.2
Name TFE‑d3CDCl3toluene‑d8C6D6CD3ODD2ODMSO‑d6THF‑d8CD2Cl2CD3CNacetone‑d6C6D5Cl
dimethylacetamideCH321.421.521.121.221.321.121.321.221.621.821.521.0
BHTCH3Ar 21.321.221.421.421.4 21.021.221.321.221.321.1
ethyl acetateCH3CO 21.221.020.520.620.921.220.720.521.221.220.820.5
allyl acetateCH3 21.121.020.220.420.721.020.520.521.1 20.720.4
acetic acidCH320.920.820.320.420.621.021.020.120.920.720.520.4
propyleneCH319.619.519.319.419.5 19.219.319.5 19.419.3
ethanolCH3 18.118.418.818.718.417.518.518.918.718.818.918.6
propaneCH217.516.416.616.617.2 15.716.816.6 16.816.5
hexamethylbenzeneCH3 17.017.016.817.016.9 16.616.716.9 16.916.7
propaneCH316.916.616.716.716.8 16.316.616.6 16.716.6
diethyl etherCH315.315.215.515.515.514.815.115.515.415.615.815.4
n-hexaneCH3 14.614.114.314.314.5 13.914.214.314.414.314.2
n-pentaneCH314.514.114.314.314.4 13.314.214.214.414.314.1
ethyl acetateCH3 14.414.214.214.214.513.914.414.414.414.514.514.1
triethylamineCH39.511.612.412.411.19.111.712.512.112.412.511.9
ethyl methyl ketoneCH2CH3 8.37.97.97.98.17.97.67.97.98.18.07.8
ethaneCH3 7.06.96.97.07.0 6.66.86.9 6.96.9
silicone greaseCH32.91.01.41.42.1  1.21.2 1.41.1
hexamethyldisiloxaneCH3 2.12.02.02.12.02.32.01.82.0 2.01.9
acetonitrileCH31.01.90.00.20.91.51.00.52.01.81.10.6
methaneCH4-5.9-4.6-4.3-4.3-4.9 -4.0-4.9-4.3 -5.3-4.3
Name TFE‑d3CDCl3toluene‑d8C6D6CD3ODD2ODMSO‑d6THF‑d8CD2Cl2CD3CNacetone‑d6C6D5Cl