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Chemical Intermediate Free Sample

  • Street: 67
  • City: 878
  • Province: Bukidnon
  • Listed: 12th March 2018 5:41 am
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Methyltriphenylphosphonium bromide
CAS Number:1779-49-3
Molecular formula:C19H19BrP
Molecular weight: 358.2314
Product introduction: the water solubility: 400 g/L (25 ℃), methanol solubility: 950 g/L (20 ℃), soluble in fatty alcohol and chloroform, actually not soluble in aromatic hydrocarbons and acetone.
Purpose: Russia vw sales chief detlef Wittig alkylene salt, recently used in the synthesis of acetylene, through n-cyclohexylmaleimide double decomposition reaction of benzene and nitrogen impurity ZhuoHuan system.Widely used in Russia vw sales chief detlef Wittig reaction of methylation.
Melting point: 230-234 ℃
Boiling point: 1.3386
Specific weight: 400 g/L (25 oc)
Storage: seal preservation.Chemical Intermediate Free Sample

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