What is a common hazard associated with lacquer thinner?

A common hazard associated with lacquer thinner is that it may cause spontaneous combustion. This is particularly relevant in environments where the thinner is used and applied, as the chemical composition can create conditions that ignite without a direct flame. Lacquer thinner often contains volatile organic compounds (VOCs) that evaporate quickly, and when these vapors are allowed to accumulate in an enclosed space, they can become highly flammable.

Additionally, the materials that lacquer thinner comes into contact with, especially oily rags or wood, can retain heat from the application process and lead to combustion if not properly managed. Understanding this risk is crucial for anyone working with such materials, as it emphasizes the need for proper storage, handling, and disposal practices to prevent fires.

The other options do not accurately represent the characteristics or hazards associated with lacquer thinner. It is not non-flammable, as it is indeed flammable and can ignite easily. Lacquer thinner typically has a strong odor, which helps in identifying its presence and potential hazards. Moreover, mixing it with other solvents can create unpredictable chemical reactions, leading to further risks rather than being considered safe.