Pyrrolidine liquid cas 123751 telegram 852 46595418 Snapchat lycreic7

Description: telegram: +852 46595418 Snapchat: lycreic7 Density 0.8± 0.1g /cm3 Boiling point 89.5±8.0 °C at 760 mmHg Melting point -63 °C Molecular formula C4H9N Molecular weight 71.121 Flash point 2.8±0.0 °C Precise mass 71.073502 PSA 12.03000 LogP 0.37 Appearance Transparent to yellow liquid Vapor density 2.45 (vs air) Vapor pressure 58.6±0.2 mmHg at 25°C Refractive index 1.428 Storage condition Keep sealed away from light. Closed operation, partial exhaust air, wear goggles, gloves, protective clothing when working. 200kg, galvanized iron drum packing. The warehouse is cool and ventilated, away from fire, fire source, sun protection, and away from acids and oxidants. stability 1.Colorless transparent liquid, with special smell, see light or humid air easy to turn yellow, easily soluble in water, ethanol. It is corrosive and flammable. Highly flammable, vapors mix with air to form explosive mixtures. It emits irritating or toxic fumes when burned. The chemical properties are alkaline, react with acids to form salts, and violently react with oxidants. Water solubility: completely miscible; Soluble in: alcohol, chloroform, ether Molecular structure 1, molar refractive index: 21.79 2, molar volume (cm3/mol) : 84.7 3. Constant volume (90.2K) : 192.9 4, surface tension (dyne/cm) : 26.8 5. Polarizability (10-24cm3) : 8.64

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