Mass
MS-NW-4369 acetaldehyde dimethyl acetal C4H10O2 (Mass of molecular ion: 90)
Source Temperature: 230 °C Sample Temperature: 170 °C Reservoir, 75 eV
14.0 1.1 15.0 8.1 18.0 1.2 26.0 1.4 27.0 4.2 28.0 2.7 29.0 15.8 30.0 1.1 31.0 22.2 32.0 1.3 33.0 1.2 41.0 1.3 42.0 2.0 43.0 19.7 44.0 1.0 45.0 1.9 47.0 9.0 58.0 3.8 59.0 100.0 60.0 3.6 75.0 34.7 76.0 1.3 89.0 2.0
90 MHz in CDCl3
1H NMR | 89.56 MHz |
C4 H10 O2 | 0.06 ml : 0.5 ml CDCl3 |
acetaldehyde dimethyl acetal |
Assign. Shift(ppm) |
Hz ppm Int.
411.94 4.600 49 406.63 4.541 51 296.38 3.310 1000 117.31 1.310 326 112.00 1.251 314
in CDCl3
liquid film
4880 A,200 M,liquid
二甲氧基乙烷(534-15-6)紅外圖譜(IR1)相關(guān)產(chǎn)品圖譜