Isobutanol , flammable, reactive, colorless transparent liquid, with special smell, boiling point one hundred and seven ℃, burning point four hundred and twenty-six point six ℃, slightly soluble in water, easily soluble in ethanol
Appearance and properties: colorless transparent liquid, slightly pentanol flavor.
melting point ( ℃ ) ： -108
Relative density (water =1 ）： zero point eight one
boiling point ( ℃ ) ： one hundred and seven point nine
Relative vapor density (air =1 ）： two point five five
Molecular formula: C4H10O
Molecular weight: seventy-four point one two ）
Saturated vapor pressure (kPa) ： 1.33(21.7 ℃ )
Heat of combustion (kJ/mol) ： two thousand six hundred and sixty-seven point seven
critical temperature ( ℃ ) ： two hundred and sixty-five
critical pressure (MPa) ： four point eight six
Octanol / Logarithmic value of water partition coefficient: 0.65/0.83
flash point ( ℃ ) ： twenty-seven
Upper explosion limit %(V/V) ： ten point six
Pilot temperature ( ℃ ) ： four hundred and fifteen
Lower limit of explosion opening %(V/V) ： one point seven
It is used as raw material for synthesis of agricultural production system, and also as high solvent.
Used as analytical reagent, chromatographic reagent, solvent and extractant.
Isobutanol is a synthetic raw material for agricultural production system..
Extraction solvent. GB 2760-2014 It is specified as the permitted edible flavor, and the code is: S0005 ； F EMA number: two thousand one hundred and seventy-nine 。
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