What is 2-Mercaptobenzimidazole CAS 583-39-1？ 2-Mercaptobenzimidazole CAS 583-39-1 is a thiol substituted nitrogen heterocyclic compound, which is an important pharmaceutical intermediate widely used in fields such as medicine, pesticides, and chemical engineering. The pure product is a white or light yellow fine powder crystal, non-toxic, with a bitter taste, a relative density of 1.40-1.44, a melting point not lower than 285 ℃, soluble in ether, acetone, and ethyl acetate, insoluble in petroleum ether, dichloromethane, and insoluble in carbon tetrachloride, benzene, and water. Specification Item Specification Boiling point 270.6±23.0 °C(Predicted) Density 1.42 Melting point 300-304 °C (lit.) flash point >250°C resistivity 1.5500 (estimate) Storage conditions 2-8°C Application Mercaptobenzimidazole, as a rubber anti-aging agent, is used in natural rubber, synthetic rubber, and latex. It has moderate efficacy against oxygen, climate aging, and static aging, and can prevent adverse effects caused by over vulcanization during product vulcanization; Meanwhile, 2-methylbenzimidazole is also an important pharmaceutical intermediate. Packaging Usually packed in 25kg/drum,and also can be do customized package.
