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Molecular formula : HOCH2CH2O (CH2) CH3 CAS :
nature : Alias-butyl - 2-ethoxyethanol, 2-butoxy ethanol. A colorless and transparent liquid. Mei bit ether. -40 ° C melting point. Boiling Point 171.2 ° C The relative density of 0.9015. Refractive index of 1.4198. Flash point (closed cup) 60.6 ° C With water, acetone, ethanol, benzene, carbon tetrachloride, n-heptane, such as arbitrary proportion immiscibility. By ethylene oxide and butanol catalyst role in the reaction, and then were, and distillation obtained. Mainly used for nitrocellulose, paints, resins and solvents such as paint remover. Also for fiber wetting agent, dispersant pesticides, plasticizers and organic resin synthesis intermediates.
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