N-(p-ヒドロキシフェニル)-2-ナフタレンアミン

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Warning

• 危険有害性情報

  H302：飲み込むと有害

  H315：皮膚刺激

  H319：強い眼刺激

• 注意書き

  P305+P351+P338：眼に入った場合：水で数分間注意深く洗うこと。次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。その後も洗浄を続けること。

N-(p-ヒドロキシフェニル)-2-ナフタレンアミン 化学特性,用途語,生産方法

• 化学的特性

  purple solid

• 一般的な説明

  Purple solid.

• 空気と水の反応

  N-(4-HYDROXYPHENYL)-2-NAPHTHYLAMINE, 97 may be sensitive to prolonged exposure to air. Insoluble in water.

• 反応プロフィール

  Phenols do not behave as organic alcohols, as one might guess from the presence of a hydroxyl (-OH) group in their structure. Instead, they react as weak organic acids. Phenols and cresols are much weaker as acids than common carboxylic acids (phenol has Ka = 1.3 x 10^[-10]). These materials are incompatible with strong reducing substances such as hydrides, nitrides, alkali metals, and sulfides. Flammable gas (H2) is often generated, and the heat of the reaction may ignite the gas. Heat is also generated by the acid-base reaction between phenols and bases. Such heating may initiate polymerization of the organic compound. Phenols are sulfonated very readily (for example, by concentrated sulfuric acid at room temperature). The reactions generate heat. Phenols are also nitrated very rapidly, even by dilute nitric acid.

• 健康ハザード

  ACUTE/CHRONIC HAZARDS: When heated to decomposition N-(4-HYDROXYPHENYL)-2-NAPHTHYLAMINE, 97 emits toxic fumes.

• 火災危険

  Flash point data for N-(4-HYDROXYPHENYL)-2-NAPHTHYLAMINE, 97 are not available, however, N-(4-HYDROXYPHENYL)-2-NAPHTHYLAMINE, 97 is probably combustible.

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