application of 2,5-diamino-1,4-benzenedithiophene dihydrochloride_kain industrial additive
background and overview[1][2] 2,5-diamino-1,4-benzenedithiophene dihydrochloride can be used as an organic solvent and as an intermediate in organic synthesis. if 2,5-diamino-1,4-benzenedithiophene dihydrochloride is inhaled, move the patient to fresh air; if skin contact occurs, remove contaminated clothing and wash the skin thoroughly with soap and water. if you feel any discomfort, seek medical attention; if…
preparation of 2,5-diamino-1,4-dihydroxybenzene dihydrochloride_kain industrial additive
background and overview[1][2] diaminodihydroxybenzene can be used as a monomer for the preparation of polybenzoxazole, by combining 2,5-diamino-1,4-dihydroxybenzene dihydrochloride with diacid, dicarboxylic acid halide, dihydrobenzene polybenzoxazole can be produced by reacting esters or dinitriles. in order to obtain a high molecular weight polybenzoxazole that can be effectively spun into suitable fibers, a very pure starting…
