4-(borane-dimethylamino)pyridine(1769-74-0) MS
Product Name4-(borane-dimethylamino)pyridine
CAS1769-74-0
Molecular FormulaC8H14BN
Molecular Weight135.01
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MassMS-NW-7444 N,N-dimethyl-4-pyridinamine-borane C7H10N2 H3B (Mass of molecular ion: 122)
Source Temperature: 150 °C Sample Temperature: 130 °C Direct, 75 eV
13.0 1.1 15.0 3.3 18.0 1.5 24.0 1.3 26.0 1.7 27.0 2.3 28.0 3.4 37.0 3.1 38.0 2.0 39.0 5.2 40.0 2.7 41.0 1.9 42.0 8.8 43.0 1.2 44.0 6.9 50.0 4.6 51.0 14.9 52.0 5.4 53.0 2.9 54.0 2.4 55.0 1.0 56.0 1.7 59.0 1.2 60.5 2.3 61.0 4.1 62.0 1.6 63.0 2.9 64.0 3.6 65.0 4.5 66.0 7.2 66.5 2.0 67.0 9.7 67.5 2.0 68.0 2.1 76.0 1.1 77.0 1.4 78.0 12.5 79.0 5.1 80.0 4.8 81.0 1.4 90.0 3.2 91.0 4.8 92.0 9.4 93.0 4.2 94.0 8.0 95.0 1.3 104.0 1.4 105.0 5.3 106.0 8.6 107.0 15.9 108.0 1.7 117.0 2.4 118.0 3.1 119.0 11.5 120.0 3.8 121.0 100.0 122.0 76.9 123.0 8.1 131.0 1.1 132.0 1.3 133.0 7.6 134.0 37.1 135.0 85.4 136.0 7.1
400 MHz in CDCl3
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1H NMR 399.65 MHz C7 H10 N2 0.030 g : 0.5 ml DMSO-d6 N,N-dimethyl-4-pyridinamine-borane 
Assign. Shift(ppm)
A 7.936 B 6.715 C 3.051
Hz ppm Int.3175.42 7.946 90 3168.09 7.928 92 2687.38 6.725 105 2679.93 6.706 101 1219.60 3.052 1000
DMSO-d6
KBr disc
nujol mull
