Will Alcohol Wipes Spontaneously Combust in a Car?
1 Answers
Under prolonged sun exposure, alcohol left in a car can spontaneously combust. Here are the relevant details: 1. Reason: Alcohol has a low ignition point. If the temperature inside the car becomes too high and reaches the ignition point of alcohol, it will definitely combust spontaneously, potentially causing harm to people and the vehicle, which is extremely dangerous. 2. Hazardous Behavior: Storing items containing alcohol in a car is highly risky. Medical alcohol has a concentration of 75% and an ignition point of 20 degrees Celsius. During summer, outdoor temperatures can exceed 40 degrees Celsius. If a vehicle is parked outside and exposed to prolonged sunlight, the interior temperature can reach over 50 degrees Celsius. Storing alcohol in the car when the temperature exceeds its ignition point can easily lead to spontaneous combustion and explosions. 3. Correct Practice: When using medical alcohol for disinfection in daily life, ensure proper indoor ventilation. Cleaning tools like towels soaked in alcohol should be thoroughly rinsed with plenty of water after use and stored in a sealed container or left to dry in a ventilated area.