toluidine

/tuh-loo-i-deen, -din/US // təˈlu ɪˌdin, -dɪn //UK // (tɒˈljuːɪˌdiːn) //

甲苯,甲苯胺,甲烷,甲醇

Definitions

n.名词 noun

1
Chemistry.
- : any of three isomeric amines having the formula C7H9N, derived from toluene: used in the dye and drug industries.

The result is a diazo-salt; aniline, for example, giving diazobenzene chloride, and toluidine diazotoluene chloride.
The large quantity of aniline and toluidine now made has opened up a channel for the use of the waste borings from cast-iron.
It was because he was working with impure chemicals, with aniline containing a little toluidine, that he discovered mauve.
The aniline selected for this purpose should contain about 25% of the toluidine.
From this it will be evident that an aniline rich in toluidine is an essential condition for obtaining aniline red.