Product NameHexamethylphosphoramide
CAS680-31-9
Molecular FormulaC6H18N3OP
Molecular Weight179.2
InChIInChI=1S/C6H18N3OP/c1-7(2)11(10,8(3)4)9(5)6/h1-6H3
InChIKey GNOIPBMMFNIUFM-UHFFFAOYSA-N
SmilesP(N(C)C)(N(C)C)(N(C)C)=O
Mass
MS-NW-3747 hexamethylphosphoric triamide C6H18N3OP (Mass of molecular ion: 179)
Source Temperature: 280 °C Sample Temperature: 180 °C Reservoir, 75 eV
15.0 6.2 18.0 3.7 28.0 3.4 30.0 2.5 41.0 1.1 42.0 21.7 43.0 6.1 44.0 100.0 45.0 80.6 46.0 20.1 47.0 3.2 49.0 1.4 58.0 3.0 60.0 2.8 73.0 2.0 75.0 1.5 76.0 4.2 78.0 1.0 88.0 1.7 88.5 1.0 90.0 4.7 91.0 3.8 92.0 23.2 93.0 6.8 119.0 2.0 121.0 1.2 134.0 1.0 135.0 92.3 136.0 26.2 137.0 1.6 179.0 37.2 180.0 3.1
400 MHz in CDCl3
90 MHz in CDCl3
1H NMR | 399.65 MHz |
C6 H18 N3 O P | 0.05 ml : 0.5 ml CDCl3 |
hexamethylphosphoric triamide |
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Assign. Shift(ppm) |
Hz ppm Int.
1080.32 2.704 21 1075.20 2.691 39 1066.41 2.669 988 1057.13 2.646 1000 1045.65 2.617 36
1H NMR | 89.56 MHz |
C6 H18 N3 O P | 0.04 ml : 0.5 ml CDCl3 |
hexamethylphosphoric triamide |
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Assign. Shift(ppm) |
Hz ppm Int.
242.13 2.704 1000 232.81 2.600 996
in CDCl3
CCl4 solution
liquid film
4880 A,200 M,liquid
Hexamethylphosphoramide(680-31-9) 1H NMR Atlas of Related Products
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