4'-Chloroacetophenone(99-91-2) MS
Product Name4'-Chloroacetophenone
CAS99-91-2
Molecular FormulaC8H7ClO
Molecular Weight154.59
InChIInChI=1S/C8H7ClO/c1-6(10)7-2-4-8(9)5-3-7/h2-5H,1H3
InChIKey BUZYGTVTZYSBCU-UHFFFAOYSA-N
SmilesC(=O)(C1=CC=C(Cl)C=C1)C
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MassMS-NW-3158 4'-chloroacetophenone C8H7ClO (Mass of molecular ion: 154)
Source Temperature: 280 °C Sample Temperature: 180 °C Reservoir, 75 eV
15.0 1.9 37.0 1.1 38.0 2.1 39.0 1.2 43.0 13.8 50.0 8.9 51.0 4.7 55.5 1.0 61.0 1.2 62.0 1.2 63.0 2.1 69.5 1.4 73.0 1.8 74.0 5.4 75.0 17.2 76.0 4.8 77.0 2.1 85.0 2.2 89.0 1.3 111.0 42.0 112.0 4.2 113.0 13.7 114.0 1.3 139.0 100.0 140.0 7.6 141.0 31.7 142.0 2.6 154.0 26.7 155.0 2.3 156.0 8.8
90 MHz in CDCl3
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1H NMR 89.56 MHz C8 H7 Cl O 0.04 ml : 0.5 ml CDCl3 4'-chloroacetophenone 
Assign. Shift(ppm)
A 7.88 B 7.43 C 2.579
Hz ppm Int.710.88 7.938 143 710.38 7.932 74 708.81 7.915 47 704.19 7.863 55 702.00 7.839 184 699.81 7.814 30 670.88 7.491 31 668.69 7.467 205 666.50 7.442 55 661.94 7.392 52 660.31 7.373 94 659.81 7.368 144 230.94 2.579 1000 229.81 2.566 36
in CDCl3
liquid film
4880 A,200 M,liquid
