4-[[2-メチル-4-[(2-メチルフェニル)アゾ]フェニル]アゾ]フェノール 化学特性,用途語,生産方法
製造方法
2-Methyl-4-(o-tolyldiazenyl)benzenamine diazotization, and phenol coupling.
Properties and Applications
brilliant yellow orange. Soluble in ethanol, acetone and dilute sodium hydroxide, insoluble in water. In concentrated sulfuric acid to purple, red to brown light, after dilution for yellow orange.
Standard
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Light Fastness
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Heat-resistant(℃)
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water
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Sodium Carbonate(5%)
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Hydrochloric acid(5%)
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Melting point
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Stable
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ISO
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Well
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Insoluble
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4-[[2-メチル-4-[(2-メチルフェニル)アゾ]フェニル]アゾ]フェノール 上流と下流の製品情報
原材料
準備製品