熔點-95.4--90.5 °C

沸點32-210 °C

密度0.70-0.80 g/cm3

形態(tài)Liquid gasoline is a complex mixture of at least 150 hydrocarbons with about 60–70% alkanes, 25–30% aromatics, and 6–9% alkenes. The small-chain, low-carbonnumbered components are more volatile and thus in higher percentages in the vapor phase than the larger and heavier molecules. The concentrations of aromatics, the more toxic of the components, are depleted to about 2% in the vapor phase. The light alkanes, the less toxic components, are enriched to about 90%. Benzene is also present and represents a component of major concern.

Dielectric constant2.0（Ambient）

介電常數(shù)2.0（Ambient）

警示詞危險