Hydroquinone(123-31-9) IR2
Product NameHydroquinone
CAS123-31-9
Molecular FormulaC6H6O2
Molecular Weight110.11
InChIInChI=1S/C6H6O2/c7-5-1-2-6(8)4-3-5/h1-4,7-8H
InChIKey QIGBRXMKCJKVMJ-UHFFFAOYSA-N
SmilesC1(O)=CC=C(O)C=C1
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MassMS-NW-1852 hydroquinone C6H6O2 (Mass of molecular ion: 110)
Source Temperature: 180 °C Sample Temperature: 120 °C Direct, 75 eV
18.0 1.1 25.0 1.3 26.0 8.0 27.0 13.9 28.0 2.1 29.0 4.8 37.0 2.1 38.0 3.2 39.0 16.0 40.0 1.1 42.0 2.3 43.0 1.6 49.0 1.4 50.0 4.0 51.0 5.4 52.0 4.5 53.0 17.3 54.0 12.5 55.0 18.2 56.0 1.6 61.0 2.0 62.0 3.1 63.0 5.3 64.0 4.2 65.0 1.6 69.0 1.8 81.0 31.5 82.0 14.8 108.0 1.6 109.0 5.9 110.0 100.0 111.0 7.0
parameter in DMSO-d6
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1H NMR 300 MHz C6 H6 O2 0.043 g : 0.5 ml DMSO-d6 hydroquinone 
Parameter ppm Hz
D(A) 8.59 D(B) 6.579
Hz ppm Int.2576.99 8.590 500 1973.69 6.579 1000
DMSO-d6
KBr disc
nujol mull
4880 A,200 M,powder
