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Molecular formula : C6H12O2
MW : 116.16
CAS No. :142-62-1
nature : colorless or pale yellow oily liquid, Khan smell. -3.4 ° C melting point, freezing point -1.5-2 ° C, the boiling point of 205 ° C (100kPa), the relative density of 0.9274 (20 / 4 ° C), the refractive index of 1.4170. The flash point of 104 ° C, with alcohol, ether immiscibility, do not dissolve in water. 15.20kJ/mol melting heat.
preparation methods : acid from coconut oil can be obtained, or in fermentation and chemical synthesis methods. SIN octanol will use nitrate oxide can be obtained acid. 1. Octanol oxidation SIN SIN octanol will trickle down industrial nitrate, temperature controlled at 50-55 ° C. Water washed in acid has been rough, the rough has given atmospheric acid dehydration, and vacuum distillation, continue to shed water, collecting 158 ° C (cava) fractions, namely acid. The consumption of raw materials fixed : SIN octanol (80%) 1800kg / t, nitrate (97%) 2500kg / t. 2. Hexanol oxidation Hexanol air or oxygen oxidation is acid. 3. Others nitrile nitrile hydrolysis method has generated acid hydrolysis 4. Hexanal is oxidation is hexanal oxidation is acid.
use : a basic organic materials can be used in the production of various types of products hexanoate. Medicine Preparation for others, resorcin. Also available for spices, thickeners lubricants, rubber processing aid, varnish drying agent.
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