Is TMB dihydrochloride (CAS: 64285-73-0) safe?

TMB dihydrochloride is generally considered safe when handled properly, but it should be treated with standard laboratory precautions. It may cause mild irritation to the skin and eyes, and inhalation of its vapors should be avoided. Safety data sheets (SDS) recommend using gloves, goggles, and a fume hood during handling. It is not classified as highly toxic, but proper disposal and adherence to safety guidelines are essential to ensure safe use in research and industrial settings.