3-クロロニトロベンゼン

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

  H302：飲み込むと有害

  H311：皮膚に接触すると有毒

  H412：長期的影響により水生生物に有害

• 注意書き

  P264：取扱い後は皮膚をよく洗うこと。

  P264：取扱い後は手や顔をよく洗うこと。

  P270：この製品を使用する時に、飲食または喫煙をしないこ と。

  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。

  P301+P312：飲み込んだ場合：気分が悪い時は医師に連絡する こと。

3-クロロニトロベンゼン 価格

MSDS Information

• 1-Chloro-3-nitrobenzene

3-クロロニトロベンゼン 化学特性,用途語,生産方法

• 外観

  白色/無色～黄色粉末～塊～透明液体

• 化学的特性

  Moist tan or pale yellow crystalline solid

• 使用

  Intermediate for dyes. 1-Chloro-3-nitrobenzene was used in the preparation of aromatic azo compounds using gold (Au) nanoparticles supported on TiO2 as a catalyst. It was also used as surrogate standard to evaluate the removal of 2,4-dinitrotoluene from contaminated soils using enhanced electrokinetic remediation.

• 調製方法

  m-Chloronitrobenzene is of lesser economic importance than its ortho- and para-isomers, with no U.S. production reported. The annual production in Germany was reported to be on the order of 1000–3000 metric tons. It has limited use in the manufacturing of dyes and agricultural chemicals.
  There is no information on potential exposure. Chloronitrobenzene has been detected in the surface water of the Rhine River with concentrations between 20 and 500 ng/L and in fish at levels of up to 1 mg/kg.

• 一般的な説明

  Pale yellow crystals. Insoluble in water.

• 空気と水の反応

  Insoluble in water.

• 反応プロフィール

  3-Nitrochlorobenzene can react with oxidizing materials. .

• 危険性

  Toxic by inhalation and ingestion. Combustible. Questionable carcinogen.

• 火災危険

  Flash point data for 3-Nitrochlorobenzene are not available. 3-Nitrochlorobenzene is probably combustible.

• 安全性プロファイル

  Poison by ingestion and inhalation. It forms methemoglobin in the body and gves rise to cyanosis and blood changes. Its effects are cumulative and analogous to those of nitrobenzene. The para compound is thought to be somewhat less toxic than the ortho compound. Chemically, it is probably converted in the body to chloroaniline, whch is also poisonous. In industry, it is the dust of hs material that is most often the source of intoxication. Flammable liquid and dangerous fire hazard when exposed to heat or flame. It can react with oxidizing materials. When heated to decomposition it emits toxic fumes of Cl-, NOx, and phosgene. See also other chloronitrobenzene entries and NITRO COMPOUNDS of AROMATIC HYDROCARBONS.

• 合成

  1-Chloro-3-nitrobenzene was synthesised from 4-chloro-2-nitro-benzoic acid by adding copper iodide, triethylamine and dimethyl sulfoxide in the presence of inert gas using the Schlenk technique.
  

• 純化方法

  Crystallise the nitrobenzene from MeOH or 95% EtOH (charcoal), then pentane. [Beilstein 5 IV 722.]

3-クロロニトロベンゼン 上流と下流の製品情報

3-クロロニトロベンゼン 生産企業

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3-クロロニトロベンゼン スペクトルデータ(¹HNMR、¹³CNMR、ESR、IR1、IR2、MS、Raman)

121-73-3, 3-クロロニトロベンゼン キーワード