2-Methylnaphthalene(91-57-6) IR1
Product Name2-Methylnaphthalene
CAS91-57-6
Molecular FormulaC11H10
Molecular Weight142.2
InChIInChI=1S/C11H10/c1-9-6-7-10-4-2-3-5-11(10)8-9/h2-8H,1H3
InChIKey QIMMUPPBPVKWKM-UHFFFAOYSA-N
SmilesC1=C2C(C=CC=C2)=CC=C1C
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MassMS-NW-1755 2-methylnaphthalene C11H10 (Mass of molecular ion: 142)
Source Temperature: 240 °C Sample Temperature: 180 °C Reservoir, 75 eV
39.0 2.4 50.0 1.3 51.0 1.9 57.0 2.4 57.5 1.1 62.0 1.2 63.0 3.5 65.0 1.2 69.5 1.8 70.0 2.2 70.5 2.6 71.0 4.3 74.0 1.1 75.0 1.3 89.0 2.3 115.0 16.3 116.0 1.7 139.0 5.5 140.0 1.7 141.0 51.3 142.0 100.0 143.0 11.8
400 MHz in CDCl3
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1H NMR 399.65 MHz C11 H10 21.5 mg : 0.5 ml CDCl3 2-methylnaphthalene 
Assign. Shift(ppm)
A 7.78 B 7.74 C 7.73 D 7.598 E 7.43 F 7.39 G 7.303 J 2.500
Hz ppm Int.3113.89 7.792 110 3112.79 7.789 93 3106.08 7.773 124 3105.10 7.770 114 3096.92 7.750 117 3096.19 7.748 109 3093.14 7.740 179 3088.87 7.729 137 3084.84 7.719 191 3036.62 7.599 205 2976.32 7.448 65 2974.85 7.444 73 2969.36 7.430 166 2967.90 7.427 137 2966.80 7.424 67 2961.79 7.411 240 2959.72 7.406 209 2954.35 7.393 74 2953.25 7.390 126 2951.78 7.386 131 2946.41 7.373 66 2944.95 7.369 52 2922.97 7.314 157 2921.39 7.310 141 2914.67 7.294 125 2912.84 7.289 117 999.15 2.501 1000 993.53 2.486 37
in CDCl3
CCl4 solution
KBr disc
liquid film
nujol mull
4880 A,100M,powder
ANION RADICAL, REDUCTION WITH NA IN THF, -76C
