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toluidine
[ tuh-loo-i-deen, -din ]
noun
- any of three isomeric amines having the formula C 7 H 9 N, derived from toluene: used in the dye and drug industries.
toluidine
/ tɒˈljuːɪˌdiːn /
noun
- an amine derived from toluene existing in three isomeric forms; aminotoluene. The ortho- and meta- isomers are liquids and the para- isomer is a crystalline solid. All three are used in making dyes. Formula: C 6 H 4 CH 3 NH 2
toluidine
/ tə-lo̅o̅′ĭ-dēn′ /
- Any of three isomeric compounds containing a benzene ring with a methyl (CH 3 ) and amino (NH 2 ) group attached to it. Toluidine is used to make dyes. Chemical formula: C 7 H 9 N.
Word History and Origins
Origin of toluidine1
Word History and Origins
Origin of toluidine1
Example Sentences
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.
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