Will Baijiu Spontaneously Combust in a Car Trunk?
2 Answers
Baijiu placed in a car trunk can spontaneously combust. Baijiu typically has a high alcohol concentration and a low ignition point, making it a flammable substance. It should not be stored in a car trunk. Below is a detailed introduction about car trunks: Overview: A car trunk is a space in the vehicle for storing spare items and carrying goods. Since compact cars come in two types—hatchbacks and sedans—the size of the trunk varies accordingly. Other Information: Under normal circumstances, a car trunk usually contains the spare tire, a first aid kit, a tool kit, a warning triangle, a fire extinguisher, a car refrigerator, an emergency fuel cap release cable, etc. Some SUV and MPV models are also equipped with an emergency flashlight.
Having driven for over a decade, I've seen many people store liquor in their car trunks for convenience. Liquor contains high alcohol content, making it extremely flammable. In summer, under direct sunlight, trunk temperatures can soar to 60-70°C (140-158°F), far exceeding the ignition point of common alcohol, potentially causing spontaneous combustion or leakage-triggered explosions. Additionally, bottles may break and leak on bumpy roads, where even a small spark could lead to disaster. I recall news reports stating that electrical faults in cars under high temperatures could also ignite alcohol vapors. It's best not to risk storage; opt for insulated containers or keep them in cool, shaded areas at home. Safety is no trivial matter—avoid keeping flammable items in vehicles for peace of mind while driving. If you must transport alcohol, choose well-sealed small packages and place them near the car's air conditioning vents to stay cool and minimize temperature rise risks.
