Density 1.2 ± 0.1g /cm3 Boiling point 258.0 ±0.0 °C at 760 mmHg Melting point 3 °C(lit.) Molecular formula C9H14O6 Molecular weight 218.204 Flash point 148.9 ±0.0 °C Precise mass 218.079041 PSA 78.90000 LogP-0.24 Appearance Colorless liquid with a bitter taste Vapor density 7.52 (vs air) Vapor pressure 0.0 ±0.5 mmHg at 25 °C Refractive index 1.435 Storage conditions Galvanized iron drum packing. Store in a cool and dry place with sun protection and fire protection. Stability 1. Avoid contact with oxidants. 2. Miscible with methanol, ethanol and other organic solvents, soluble in acetone, insoluble in mineral oil. Slightly soluble in water, the solubility in water at 25 is 5.9g/100ml. Non-toxic. 3. Exists in smoke. Water solubility 64.0g /L (20 ºC) Molecular structure 1, molar refractive index: 49.02 2, molar volume (cm3/mol) : 187.9 3. Isotonic specific volume (90.2K) : 461.7 4, surface tension (dyne/cm) : 36.4 5. Polarization: 19.43 Quality manufacturers, service first, customer first, affordable, we have many other types of chemical products, if you need to contact us