COA of Formula: C8H8N2S. The protonation of heteroatoms in aromatic heterocycles can be divided into two categories: lone pairs of electrons are in the aromatic ring conjugated system; and lone pairs of electrons do not participate. Compound: 2-Mercapto-5-methylbenzimidazole, is researched, Molecular C8H8N2S, CAS is 27231-36-3, about New accelerator-cum-antioxidants for chloroprene rubber. Author is Khanra, Tapan Kumar; Maiti, Sukumar; Adhikari, Basudam.
2-Mercaptoimidazole (MI), N-methyl-2-mercaptoimidazole (MMI), 2-mercaptobenzimidazole (MBI), 5-methyl-2-mercaptobenzimidazole (MMBI) and 5-nitro-2-mercaptobenzimidazole (NMBI) have been tried as the crosslinking agent for chloroprene rubber (Neoprene W). Apart from the curing ability, these imidazole derivatives have also shown antioxidant properties. 1-(N-oxydiethylene thiocarbamyl)-2-(N-oxydiethylene thio)benzimidazole (MBSPT), a novel dual function accelerator-cum-antioxidant for diene rubbers, has also been used in Neoprene W. The cure characteristics, phys. properties of the vulcanizates and their aging behavior of stocks containing these imidazole derivatives, ethylene thiourea (Na-22) and MBSPT have been compared. Some of the compounds viz. MBSPT, MBI and MI may be prescribed as secondary accelerator-cum-antioxidants with some primary accelerator for filled neoprene rubber.
There is still a lot of research devoted to this compound(SMILES：SC1=NC2=CC(C)=CC=C2N1)COA of Formula: C8H8N2S, and with the development of science, more effects of this compound(27231-36-3) can be discovered.
Reference:
Benzoxazole – Wikipedia,
Benzoxazole | C7H5NO – PubChem