acetyl chloride method的用法和样例：
- A method for determining hydroxyl value of epoxy-containing polyester,namely acetyl chloride method is introduced.
- Determination of Hydroxyl Value of Epoxy-Containing Polyester by Acetyl Chloride Method
- The hydroxyl value of epoxy-containing polyester was determined by analyzing acetification principle and using acetyl chloride as acetifier and methylene chloride as solvent.
- The synthesis was done of xanthoxylin taking phloroglucinol and acetyl chloride as the raw materials with the yield of 44.6%. Some factors affecting the yield were studied.