2-Mercaptopyrazine CAS 38521-06-1 Molecular Formula C4H4N2S Molecular Weight 112.15 CAS 38521-06-1 Density: 1.3g/cm3 Nom 2-Mercaptopyrazine Synonymes 2(1H)-pyrazinethione; 2-pyrazinethiol; mercaptopyrazine; Pyrazine-2(1H)-thione; Pyrazine-2-thiol Formule molecular C4H4N2S molecular weight 112.153 InChI InChI=1/C4H4N2S/c7-4-3-5-1-2-6-4/h1-3H,(H,6,7) CAS 38521-06-1 Structure molecular Density 1.3g/cm3 Point point 191.3°C at 760 mmHg Indice de réfraction 1.662 Point d'éclair 69.5°C