What is the difference between 92 gasoline and 95 gasoline?

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92 gasoline and 95 gasoline have the following differences: 1. Different anti-knock properties: The gasoline octane rating represents the anti-knock performance, with higher numbers indicating better anti-knock capability. 2. Different isooctane content: 92 gasoline consists of 92% isooctane and 8% n-heptane, while 95 gasoline is composed of 95% isooctane and 5% n-heptane. The slightly higher price of 95 gasoline is due to its higher proportion of isooctane. 3. Different prices: A tank of 95 gasoline is slightly more expensive than 92 gasoline. Relevant information about gasoline is as follows: 1. Definition of gasoline: Gasoline is a volatile, flammable hydrocarbon mixture liquid obtained from petroleum through distillation and cracking, used as fuel. 2. Important characteristics of gasoline: The key properties of gasoline include volatility, stability, anti-knock performance, corrosiveness, and cleanliness.