Which substance is commonly used as a solvent and cleaning fluid due to its rapid evaporation and low toxicity?

Rubbing alcohol, or isopropyl alcohol, is widely recognized for its effectiveness as a solvent and cleaning fluid primarily because of its rapid evaporation rate and relatively low toxicity compared to many other cleaning agents. Its quick evaporation makes it ideal for cleaning surfaces as it doesn't leave a residue, allowing for efficient drying and less disruption in environments where time is of the essence, such as in medical settings or households.

Additionally, rubbing alcohol is less harmful to human health when used in normal concentrations than some of the alternatives. While bleach, ammonium hydroxide, and hydrogen peroxide have their own cleaning and disinfecting properties, they can pose higher risks for harmful effects if handled improperly or in enclosed spaces. For instance, bleach releases strong fumes that can be harmful if inhaled, and ammonium hydroxide can irritate the skin and respiratory system. Hydrogen peroxide, although useful as a disinfectant, can be corrosive and may cause burns if not handled with care.

This combination of rapid evaporation and lower toxicity makes rubbing alcohol a preferred choice for many cleaning and disinfecting applications.