Title:
PURIFICATION OF 2-ETHYLHEXYL P-METHOXYCINNAMIC ACID ESTER
Document Type and Number:
Japanese Patent JPS62169748
Kind Code:
A
Abstract:
A process for treating 2-ethylhexyl p-methoxycinnamic acid ester is described. The process comprises heating, preferably distilling, the ester in the presence of a phenol to insure that the ester is considered Ames negative.
Inventors:
HANSU URURITSUHI GONZENBATSUHA
PEETAA SUKUUDERU
RORUFU SHIYUWARUZENBATSUHA
PEETAA SUKUUDERU
RORUFU SHIYUWARUZENBATSUHA
Application Number:
JP739187A
Publication Date:
July 25, 1987
Filing Date:
January 14, 1987
Export Citation:
Assignee:
GIVAUDAN & CIE SA
International Classes:
C07C67/52; C07C67/54; C07C69/618; C07C67/60; C07C67/62; C07C69/708; C07C69/734; (IPC1-7): C07C67/52; C07C69/618
Attorney, Agent or Firm:
Hideto Asamura