1-(2,5-ジメトキシフェニルアゾ)-2-ナフトール 化学特性,用途語,生産方法
用途
かんきつ類の表皮の着色
使用
To color orange skins.
製造方法
2,5-Dimethoxyaniline diazotization, and Naphthalen-2-ol coupling.
一般的な説明
Orange to yellow solid or dark red powder.
空気と水の反応
Azo dyes can be explosive when suspended in air at specific concentrations. Insoluble in water.
反応プロフィール
1-[(2,5-dimethoxyphenyl)azo]-2-naphthol is an azo compound. Toxic gases are formed by mixing compounds containing azo groups with acids, aldehydes, amides, carbamates, cyanides, inorganic fluorides, halogenated organics, isocyanates, ketones, metals, nitrides, peroxides, phenols, epoxides, acyl halides, and strong oxidizing or reducing agents. Flammable gases are formed by mixing materials in this group with alkali metals. Explosive combination can occur with strong oxidizing agents, metal salts, peroxides, and sulfides.
危険性
Possible carcinogen.
健康ハザード
ACUTE/CHRONIC HAZARDS: When heated to decomposition it emits toxic fumes of NOx.
火災危険
Flash point data for 1-[(2,5-dimethoxyphenyl)azo]-2-naphthol are not available. 1-[(2,5-dimethoxyphenyl)azo]-2-naphthol is probably combustible.
安全性プロファイル
Confirmed carcinogen
with experimental carcinogenic data.
Mutation data reported. When heated to
decomposition it emits toxic fumes of NOx
1-(2,5-ジメトキシフェニルアゾ)-2-ナフトール 上流と下流の製品情報
原材料
準備製品