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CAS : 76-84-6 formula : C19H16O molecular weight : 260.33 boiling point : 360 ° C melting point : 160-164 ° C
Chinese name : k triphenyltin hydroxy phenyl methane
English title : Triphenylmethanol Triphenylcarbinol . alpha. ,. alpha.-diphenyl-Benzenemethanol alpha, alpha-diphenyl-benzenemethanol triphenyl - methanol
traits Description : 3 b> colorless crystalline shape solutions . 164.2 ° C melting point, boiling point of 380 ° C, soluble in alcohol, ether and benzene soluble concentrated sulfuric acid dark yellow, acid-soluble ice at the colorless, do not dissolve in water and petroleum ether. 360-380 ° C in the distillation without decomposition.
production methods : 3 b> in the presence of aluminum chloride, benzene and carbon tetrachloride, then acidification, derived hydrolysis.
purposes : organic synthesis intermediates.
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