公开(公告)号：JP2003089662A

公开(公告)日：2003-03-28

申请号：JP2001285573

申请日：2001-09-19

Applicant: UBE INDUSTRIES

Inventor： NINOMIYA KOHEI ,  SUGIMOTO TSUNEMI ,  YAMANAKA MITSUO ,  KUGIMOTO JUNICHI ,  FUJITA TOSHIYUKI ,  FUNATSU JOJI

IPC: C07C7/04 ,  C07C7/148 ,  C07C7/20 ,  C07C13/277

Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently distilling crude cyclododecatriene with leaving little residue. SOLUTION: In the method for distilling crude cyclododecatriene by distillation, the distillation is carried out by controlling the content of peroxides included in the crude cyclododecatriene to