2,3,4-Trihydroxybenzaldehyde(2144-08-3) MS
Product Name2,3,4-Trihydroxybenzaldehyde
CAS2144-08-3
Molecular FormulaC7H6O4
Molecular Weight154.12
-
MassMS-NW-9874 2,3,4-trihydroxybenzaldehyde C7H6O4 (Mass of molecular ion: 154)
Source Temperature: 160 °C Sample Temperature: 120 °C Direct, 75 eV
27.0 1.1 28.0 1.0 29.0 2.6 37.0 1.2 38.0 1.9 39.0 4.4 40.0 1.1 41.0 1.4 42.0 1.0 50.0 2.4 51.0 7.6 52.0 5.0 53.0 4.3 54.0 1.4 55.0 2.5 63.0 1.6 68.0 1.4 69.0 1.3 77.0 2.9 79.0 10.5 80.0 3.1 97.0 2.1 107.0 5.7 108.0 8.4 124.0 1.1 125.0 9.2 126.0 1.9 135.0 1.3 136.0 6.2 152.0 1.9 153.0 99.4 154.0 100.0 155.0 9.3 156.0 1.1
400 MHz in DMSO-d6
-
1H NMR 399.65 MHz C7 H6 O4 0.033 g : 0.5 ml DMSO-d6 2,3,4-trihydroxybenzaldehyde 
Assign. Shift(ppm)
A *1 10.8 B *1 10.4 C 9.851 D *1 8.82 E 7.118 F 6.510
Hz ppm Int.3937.53 9.853 1000 2849.34 7.130 531 2843.66 7.116 23 2840.73 7.109 555 2606.09 6.521 502 2597.67 6.500 464
in DMSO-d6
KBr disc
nujol mull
