Toluidine is a 9 letter English word. It's valid Words with friends word worth 13 points.
You can make 358 anagrams from letters in toluidine (deiilnotu).
First recorded in 1840-50; tolu(ene) + -id3 + -ine2
The result is a diazo-salt; aniline, for example, giving diazobenzene chloride, and toluidine diazotoluene chloride.
By a similar process toluene is converted into nitrotoluene, and the latter into toluidine.
The large quantity of aniline and toluidine now made has opened up a channel for the use of the waste borings from cast-iron.
From this it will be evident that an aniline rich in toluidine is an essential condition for obtaining aniline red.
The aniline selected for this purpose should contain about 25% of the toluidine.
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