infrared absorption spectroscopy (IR) (7-butoxy-3-[[4-(dimethylamino)phenyl]methyl]-5-methoxychromen-2-one)

dataset for infrared absorption spectroscopy (IR) IR (ATR, ṽ) = 3901, 3871, 3853, 3837, 3820, 3802, 3751, 3735, 3711, 3690, 3674, 3650, 3631, 3615, 3585, 3565, 3544, 3524, 3084, 3010, 2958, 2927, 2898, 2868, 2854, 2825, 2803, 2351, 1941, 1867, 1844, 1826, 1790, 1772, 1718, 1653, 1609, 1575, 1561, 1540, 1523, 1509, 1497, 1465, 1451, 1426, 1407, 1374, 1363, 1351, 1332, 1312, 1292, 1242, 1231, 1218, 1201, 1171, 1150, 1123, 1108, 1062, 1050, 1041, 1021, 999, 948, 928, 895, 877, 836, 824, 800, 761, 735, 724, 714, 693, 654, 643, 632, 611, 565, 543, 527, 513, 494, 480, 463, 426, 418, 398, 387 cm–1.