What is the flash point of 92-octane gasoline?

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The flash point of gasoline varies depending on the brand, batch, and manufacturer. Generally, the flash point of 92-octane gasoline is below 28 degrees Celsius. As long as it falls within the range specified by national standards, it is considered a qualified product. Understanding gasoline grades: Gasoline grades are labeled based on the octane rating. A higher gasoline grade indicates a higher proportion of isooctane. For example, 93-octane gasoline has a higher proportion of isooctane than 92-octane gasoline. The choice of gasoline grade mainly depends on the engine's compression ratio. The higher the compression ratio, the higher the fuel grade should be. E92 gasoline contains 10% alcohol. If you usually use 92-octane gasoline, mixing it with E92 may result in reduced power and shorter driving range. Conversely, if you usually use E92, mixing it with 92-octane gasoline may improve power and extend the driving range. Precautions for refueling: Do not arbitrarily switch to a different gasoline grade. Switching to a lower grade may cause premature combustion, leading to engine knocking. Incomplete combustion can also increase carbon deposits, clogging ducts and nozzles, resulting in reduced vehicle power and increased fuel consumption.