翻訳と辞書 ・ 2-8-4
・ 2-8-6
・ 2-8-8-0
・ 2-8-8-2
・ 2-8-8-4
・ 2-8-8-8-2
・ 2-8-8-8-4
・ 2-acetolactate mutase
・ 2-Acetyl-1-pyrroline
・ 2-Acetyl-5-methylfuran
・ 2-Acetylaminofluorene
・ 2-Acetylfuran
・ 2,4-Diacetylphloroglucinol
・ 2,4-diaminopentanoate dehydrogenase
・ 2,4-Diaminopyrimidine
・ 2,4-Diaminotoluene
・ 2,4-dichlorobenzoyl-CoA reductase
・ 2,4-Dichlorobenzyl alcohol
・ 2,4-Dichlorophenol
・ 2,4-dichlorophenol 6-monooxygenase
・ 2,4-Dichlorophenoxyacetic acid
・ 2,4-Dihydroxy-1,4-benzoxazin-3-one-glucoside dioxygenase
・ 2,4-Dihydroxy-7-methoxy-2H-1,4-benzoxazin-3(4H)-one 2 -D-glucosyltransferase
・ 2,4-Dihydroxybenzoic acid
・ 2,4-Dimethoxybenzaldehyde
・ 2,4-Dimethyl-6-tert-butylphenol
・ 2,4-Dinitroanisole
・ 2,4-Dinitrochlorobenzene
・ 2,4-Dinitrophenol
・ 2,4-Dinitrophenylhydrazine
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| 2,4-Diaminotoluene ： ウィキペディア英語版 |
2,4-Diaminotoluene
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2,4-Diaminotoluene is an organic compound with the formula C6H3(NH2)2CH3. It is one isomer of six with this formula. It is a white solid although commercial samples are often yellow-tan. It is prepared by hydrogenation of 2,4-dinitrotoluene using a nickel catalyst. Commercial samples often contain up to 20% of the 2,6-isomer.〔Robert A. Smiley "Phenylene- and Toluenediamines" in ''Ullmann's Encyclopedia of Industrial Chemistry'', 2002, Wiley-VCH, Weinheim. 〕
It is mainly used as a precursor to toluene diisocyanate, a precursor to polyurethane.
Its reaction with benzenediazonium chloride gives the cationic azo dye Basic Orange 1. Condensation of 2,4-diaminotoluene with acetaldehyde gives the acridine dye called Basic Yellow 9.〔Thomas Gessner and Udo Mayer "Triarylmethane and Diarylmethane Dyes" in Ullmann's Encyclopedia of Industrial Chemistry 2002, Wiley-VCH, Weinheim.〕
== References ==
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
■ウィキペディアで「2,4-Diaminotoluene」の詳細全文を読む
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