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Title:
METHOD FOR REFINING 2-PHENYL-1-PROPANOL
Document Type and Number:
Japanese Patent JP2002308806
Kind Code:
A
Abstract:

To provide a method for refining 2-phenyl-1-propanol capable of obtaining 2-phenyl-1-propanol of high purity having an excellent aroma for a perfume by efficiently and selectively separating and removing an offensive smell component from crude 2-phenyl-1-propanol only by a simple operation without requiring a complicated apparatus or operation.

The method for refining crude 2-phenyl-1-propanol includes an alkali washing process, an extraction and distillation process for washing crude 2-phenyl-1-propanol and a process for extraction-treating and distilling 2-phenyl-1-propanol with an alkali aqueous solution to obtain refined 2-phenyl-1- propanol.


Inventors:
TANAKA HIROYUKI
ONODERA YOSHIMITSU
Application Number:
JP2001112435A
Publication Date:
October 23, 2002
Filing Date:
April 11, 2001
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO
International Classes:
C07C29/84; C07C33/20; (IPC1-7): C07C29/84; C07C33/20
Attorney, Agent or Firm:
Takashi Kuboyama (2 outside)