4,4'-DIMETHYLBENZOIN(1218-89-9) IR2
Molecular FormulaC16H16O2
Molecular Weight240.3
InChIInChI=1S/C16H16O2/c1-11-3-7-13(8-4-11)15(17)16(18)14-9-5-12(2)6-10-14/h3-10,15,17H,1-2H3
InChIKey NBYSFWKNMLCZLO-UHFFFAOYSA-N
SmilesC(=O)(C1=CC=C(C)C=C1)C(O)C1=CC=C(C)C=C1
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![](https://www.chemicalbook.com/Spectrum/1218-89-9_MS.gif)
Mass
MS-NW-9352
4,4'-dimethylbenzoin
C16H16O2 (Mass of molecular ion: 240)
Source Temperature: 180 °C
Sample Temperature: 130 °C
Direct, 75 eV
18.0 2.0
39.0 2.1
41.0 1.0
51.0 1.4
63.0 1.1
65.0 7.9
77.0 7.3
78.0 1.2
89.0 1.3
91.0 29.4
92.0 3.0
93.0 15.8
94.0 1.2
119.0 100.0
120.0 10.5
121.0 87.0
122.0 7.6
223.0 1.0
240.0 4.0