Didodecyldimethylammonium bromide
Product Name Didodecyldimethylammonium bromide
CAS3282-73-3
MFC26H56BrN
MW462.63
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MassMS-NW-9770 didodecyldimethylammonium bromide C26H56BrN (Mass of molecular ion: 461)
Source Temperature: 190 °C Sample Temperature: 160 °C Direct, 75 eV
18.0 1.4 29.0 1.1 41.0 2.8 42.0 1.1 43.0 4.8 44.0 6.5 55.0 3.2 57.0 5.0 58.0 27.4 59.0 1.1 69.0 2.0 70.0 1.6 71.0 2.0 83.0 1.0 84.0 1.8 94.0 2.1 96.0 2.0 135.0 1.8 137.0 1.8 198.0 1.3 199.0 1.1 210.0 4.7 212.0 100.0 213.0 16.7 214.0 1.3 238.0 3.6 366.0 1.5 367.0 1.6
400 MHz in CDCl3
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1H NMR 399.65 MHz C26 H56 Br N 0.038 g : 0.5 ml CDCl3 didodecyldimethylammonium bromide 
Assign. Shift(ppm)
A 3.538 B 3.425 C 1.70 D 1.36 E 1.30 F 1.26 G 0.881
Hz ppm Int.1422.97 3.561 65 1417.60 3.548 50 1414.55 3.540 57 1411.13 3.531 48 1406.01 3.519 67 1368.90 3.426 413 688.35 1.723 37 682.37 1.708 49 675.42 1.691 40 674.80 1.689 41 543.09 1.359 108 527.22 1.320 65 520.26 1.302 85 502.32 1.257 1000 359.38 0.900 133 352.66 0.883 355 345.70 0.866 152
in CDCl3
KBr disc
nujol mull
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