ニトロクロリド

ニトロクロリド 化学特性,用途語,生産方法

• 化学的特性

  Colorless gas; odor of chlorine; liquid and solutions have yellow tinge.

• 物理的性質

  Colorless gas; chlorine-like odor; gas density 2.81 g/L at 100°C; liquefies to a pale-yellow liquid at -14.3°C; density of the liquid 1.33 g/mL; solidifies at -145°C; decomposes above 120°C; reacts with water.

• 使用

  Nitrating and chlorinating agent in organic syntheses.

• 製造方法

  Nitryl chloride is prepared most conveniently by reacting chlorosulfonic acid with anhydrous nitric acid at 0°C:
  
  An older preparation method involves passing dry chlorine gas slowly over dry silver nitrate heated to about 100°C. The gaseous reaction products are allowed to cool to low temperature. After several hours, nitryl chloride condenses to a pale yellowish-brown liquid. Chlorine is removed by purging with CO₂.
  2AgNO₃ + 2Cl₂ → 2NO₂Cl + 2AgCl + O₂.

• 危険性

  May explode on contact with organic materials. Corrosive to tissue.

• 安全性プロファイル

  A poison by inhalation. Acorrosive irritant to skin, eyes, and mucous membranes. Apowerful oxidizer. The gas or liquid may attack organicmatter with explosive violence. Violent reaction withammonia or sulfur dioxide. Incompatible with tin(II)bromide

ニトロクロリド 上流と下流の製品情報

ニトロクロリド 生産企業

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