N-Ethyl, N- (3-sulfobenzyl) m-Toluidine

End use: It is used as an intermediate for Azo Dyes mainly Disperse Yellow.

Synonyms: m-Toluenesulfonicacid; N-Ethyl-N-(m-tolylsulfonyl)-3-methylaniline; N-Ethyl-N-(m-tolylsulfonyl)-m-toluidine; N-Ethyl-N-(m-tosyl)-m-methylaniline; N-Ethyl-N-(m-tosyl)-m-toluidine

Description: An azo dye is prepared by coupling a diazo compound with N-ethyl-N-4′-sulfobenzyl-m-toluidine. The dye is a reddish blue in water, and blue-black in acid baths.