Process for purifying dibromo-dicyanobutane

Details Process for purifying dibromo-dicyanobutane Process for purifying dibromo-dicyanobutane

1984-01-06

1985-03-12

Brust, Joseph Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07C12120

Patent

active

045044236

ABSTRACT:
Dibromo-dicyanobutane is purified by washing with an aqueous solution of a compound wherein a cationic component is an alkali metal, alkaline earth metal, or ammonium ion and an anionic component is an oxygen-containing anion. The process can prevent dibromo-dicyanobutane from coloration, an irritating odor, and caking.

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