ISO 3793:1976
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ISO 3793:1976
9325

Текущий статус : Отозвано

Тезис

The method consists in acetylating the hydroxyl groups containing compounds with a mixture of acetic anhydride and pyridine. The excess of acetic anhydride is hydrolized and the acetic acid formed is titrated with a potassium hydroxide solution. Primary and secondary alcoholes are acetylated completely by this method. Phenols, anthranilates and aldehydes are acetylated either completely or partially. Tertiary alcohols are acetylated only in a negligible extent.

Общая информация

  •  : Отозвано
     : 1976-08
    : Отмена международного стандарта [95.99]
  •  : 1
  • ISO/TC 54
    71.100.60 
  • RSS обновления

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