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PHYSICAL AND CHEMICAL PROPERTIES
Appearance and Odor Clear and colorless; aromatic hydrocarbon odor
Physical state: Liquid
Formula: C8H10
Molecular weight: 106.16
Melting point/range: -47.9 °C
Boiling point/range: ca. 139.1 °C at 1013 hPa
Density: .8642 at 20 °C (relative density)
Vapor pressure: 13.33 hPa at 28.3 °C
Evaporation rate: 0.7 (butyl acetate=1)
Vapor density: 3.66 (air = 1)
Solubility (in water): Slightly soluble
Flash point: 27 °C (closed cup)
Autoignition temperature: 527 °C