m-アニシジン

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Danger

• 危険有害性情報

  H373：長期にわたる、または反復暴露により臓器の障 害のおそれ

  H410：長期的影響により水生生物に非常に強い毒性

• 注意書き

  P273：環境への放出を避けること。

  P280：保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。

  P314：気分が悪い時は、医師の診断/手当てを受けること。

m-アニシジン 価格

MSDS Information

• 3-Methoxyaniline

m-アニシジン 化学特性,用途語,生産方法

• 外観

  無色〜暗赤褐色, 澄明の液体

• 溶解性

  水に難溶, アルコール, エーテルに易溶。エタノール及びアセトンに溶けやすく、水にやや溶けにくい。

• 用途

  有機合成原料。

• 使用上の注意

  不活性ガス封入

• 化学的特性

  Light yellow oily liquid with have characteristic amine (fishy) odors. soluble in alcohol, ether, benzene and dilute acid, slightly soluble in water. Anisidine exists as ortho-, meta-, and paraisomers.

• 使用

  m-Anisidine is a highly poisonous monosubstituted aniline used as corrosion inhibitorsfor aluminum, copper and other metals in acidic solutions.

• 主な応用

  m-Anisidine is used in:
  The synthesis of N-substituted-3-chloro-2-azetidinones, which are potential anthelmintic agents.
  Rhodium-catalyzed synthesis of indoles and copper-catalyzed synthesis of benzimidazoles.
  In the preparation of azocalix[4]arene dyes.

• 一般的な説明

  M-anisidine appears as pale yellow oily liquid or dark red liquid. (NTP, 1992)

• 空気と水の反応

  m-Anisidine may be sensitive to prolonged exposure to air and light. Insoluble in water.

• 反応プロフィール

  m-Anisidine is incompatible with strong oxidizers. m-Anisidine is also incompatible with acids, acid chlorides, acid anhydrides and chloroformates.

• 火災危険

  m-Anisidine is probably combustible.

• 安全性プロファイル

  Moderately toxic by ingestion.Mutation data reported. When heated to decomposition itemits toxic vapors of NOx.

• 職業ばく露

  Anisidines are used in the manufacture of azo dyes; pharmaceuticals; textile-processing chemicals Incompatibilities: Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine,bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides. Attacks some coatings and some forms of plastic and rubber.

• 輸送方法

  UN2431 Anisidines, Hazard Class: 6.1; Labels: 6.1-Poisonous materials

• 純化方法

  o-Isomer impurity can be removed by steam distillation. Another possible impurity is the precursor 3-nitroanisole which can be removed as for the preceding o-isomer and fractionating using an efficient column. It is a yellow liquid. [Gilman & Kyle J Am Chem Soc 74 3027 1952, Bryson J Am Chem Soc 82 4858 1960, Kadaba & Massie J Org Chem 22 333 1957, Beilstein 13 IV 953.]

• 廃棄物の処理

  Dissolve in combustible solvent (alcohols, benzene, etc.) and spray solution into furnace equipped with afterburner and scrubber, or burn spill residue on sand and soda ash absorbent in a furnace.

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