What is a primary safety concern when dealing with flammable liquids?

The primary safety concern when dealing with flammable liquids is the risk of fire or explosion due to ignition sources. Flammable liquids have low flash points, meaning they can catch fire at relatively low temperatures when exposed to an ignition source, such as a spark, flame, or even a hot surface. This characteristic makes any environment where flammable liquids are present particularly hazardous.

Controlling and eliminating ignition sources is critical in preventing incidents that could lead to explosions or significant fires. Essential safety practices may include ensuring proper storage procedures, maintaining equipment to prevent leaks, and utilizing proper ventilation to disperse any flammable vapors that could accumulate.

While skin contact can cause irritation and inhalation can lead to respiratory issues, the immediate and most significant danger posed by flammable liquids relates to their potential for combustion. Additionally, container corrosion is a concern over a longer period but does not pose an immediate threat like the risk of fire or explosion does in environments where flammable liquids are being handled.