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.

Игры ⚽ Поможем решить контрольную работу

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

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”