twitchell reagent

twitchell reagent
noun
Usage: usually capitalized T
Etymology: after E. Twitchell
: any of various sulfonated products used as catalysts in the Twitchell process: as
a. : a sulfonic acid made by condensing oleic acid with naphthalene in the presence of sulfuric acid
b. : a sulfonated petroleum product

Useful english dictionary. 2012.

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Look at other dictionaries:

  • twitchell process — ˈtwichəl noun Usage: usually capitalized T Etymology: after Ernst Twitchell died 1929 American chemist : a process for the acid hydrolysis of fats into fatty acids and glycerol that employs live steam and a Twitchell reagent as catalyst …   Useful english dictionary

  • List of organic reactions — Well known reactions and reagents in organic chemistry include Contents: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z    See also   Ext …   Wikipedia

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