Molecular formula : C4H9ClO
MW : 108.57
CAS No. :928-51-8
nature : colorless, transparent liquid viscosity. Boiling point of 84-85 ° C (2.13kPa), the relative density of 1.0883 (20 / 4 ° C), the refractive index 1.4518. Soluble in ethanol and ether.
Preparation : THF reaction with hydrogen chloride derived : Boiling in tetrahydrofuran circumstances, and slowly leads to hydrogen chloride gas. As the reaction proceeded, the reaction liquid temperature gradually increased until 100 ° C and above. When the temperature remain at 103.5-105.5 ° Cstable, reflecting the end. Vacuum distillation, collecting 80-90 ° C (1.87) fractions in crude; Further vacuum distillation, collecting 81-82 ° C (1.87) finished in distillate yield of 54% -57%.
purposes : for organic synthesis.
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