4-ニトロ-1,2-フェニレンジアミン

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

  H317：アレルギー性皮膚反応を起こすおそれ

• 注意書き

  P280：保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。

  P302+P352：皮膚に付着した場合：多量の水と石鹸で洗うこと。

4-ニトロ-1,2-フェニレンジアミン 価格

MSDS Information

• 3,4-Diaminonitrobenzene

4-ニトロ-1,2-フェニレンジアミン 化学特性,用途語,生産方法

• 外観

  黄色～くすんだ黄色～暗い赤色粉末～結晶

• 溶解性

  水に溶けやすく、エタノール及びアセトンにやや溶けにくい。

• 用途

  エームステストにおける陽性対象物質、有機合成原料。

• 化学的特性

  This substance is an orange-red powder that can be dissolved in ethanol, acetone, and hydrochloric acid solution, but is not soluble in water.

• 主な応用

  4-Nitro-1,2-phenylenediamine is a hair dye constituent with potential mutagenic activity. It is used in oxidation hair dye formulations at a maximum concentration of 1.0 %, which after mixing typically in a 1:1 ratio with hydrogen peroxide just prior to use, corresponds to a concentration of 0.5% upon application.

• 定義

  ChEBI: 4-nitro-1,2-phenylenediamine is the primary amino compound that is 1,2-phenylenediamine (o-phenylenediamine) substituted at the 4- (para-) position by a nitro group. It is a primary amino compound and a C-nitro compound. It is functionally related to a 1,2-phenylenediamine.

• 調製方法

  Commercial production of 4-nitro-o-PDA was first reported in the United States in 1946. Two U.S. companies were reported to produce undisclosed amounts of the chemical in 1975. U.S. imports of 4-nitro-o-PDA were reported to be about 1900 kg in 1973 and 1100 kg in 1975. 4-Nitro-o-PDAis used in fur dyes, inks, and semipermanent yellow hair coloring formulations requiring a yellow color component that does not involve the use of hydrogen peroxide in the color development.
  Occupational exposure to 4-nitro-o-PDA may occur through inhalation and dermal contact with this compound at workplaces where p-PDA is produced or used. The general population may be exposed to the compound via dermal contact, primarily through the use of hair dyes containing this compound.

• 一般的な説明

  4-nitro-o-phenylenediamine appears as dark red needles or red solid.

• 空気と水の反応

  Insoluble in water.

• 反応プロフィール

  4-Nitro-o-phenylenediamine is incompatible with strong oxidizing agents, strong acids, strong reducing agents, acid chlorides and acid anhydrides.

• 火災危険

  Flash point data for 4-Nitro-o-phenylenediamine are not available; however, 4-Nitro-o-phenylenediamine is probably combustible.

• 安全性プロファイル

  Moderately toxic by ingestion. An experimental teratogen. Other experimental reproductive effects. Mutation data reported. Questionable carcinogen. When heated to decomposition it emits toxic fumes of NOx,.

• 純化方法

  Crystallise the diamine from water. [Beilstein 13 IV 75.]

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4-ニトロ-1,2-フェニレンジアミン スペクトルデータ(¹HNMR、¹³CNMR、IR1、IR2、MS、Raman)

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