1,2,4,5-Tetramethylbenzene(95-93-2) IR1
Product Name1,2,4,5-Tetramethylbenzene
CAS95-93-2
Molecular FormulaC10H14
Molecular Weight134.22
InChIInChI=1S/C10H14/c1-7-5-9(3)10(4)6-8(7)2/h5-6H,1-4H3
InChIKey SQNZJJAZBFDUTD-UHFFFAOYSA-N
SmilesC1(C)=CC(C)=C(C)C=C1C
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MassMS2016-05364CM 1,2,4,5-tetramethylbenzene C10H14 (Mass of molecular ion: 134)
Source Temperature: 235 °C Sample Temperature: 20 °C Direct, 70 eV
27.0 1.6 39.0 4.1 41.0 3.5 51.0 3.0 52.0 1.0 53.0 1.9 63.0 1.8 64.0 1.6 65.0 4.1 66.0 1.7 77.0 5.5 78.0 1.7 79.0 2.3 91.0 11.0 92.0 1.2 93.0 1.1 103.0 2.8 104.0 1.7 105.0 3.1 115.0 5.2 116.0 1.9 117.0 6.1 118.0 2.0 119.0 100.0 120.0 9.8 133.0 11.6 134.0 60.9 135.0 6.6
parameter in CDCl3
in CDCl3
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1H NMR 300 MHz C10 H14 0.042 g : 0.5 ml CDCl3 1,2,4,5-tetramethylbenzene 
Parameter ppm Hz
D(A) 6.888 D(B) 2.182
Hz ppm Int.2066.41 6.888 107 654.60 2.182 1000
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in CDCl3
CCl4 solution
KBr disc
Nujol
4880 A,100M,powder
