4-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

  H341：遺伝性疾患のおそれの疑い

  H351：発がんのおそれの疑い

  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

  H411：長期的影響により水生生物に毒性

• 注意書き

  P202：全ての安全注意を読み理解するまで取り扱わないこ 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+P310：飲み込んだ場合：直ちに医師に連絡すること。

4-クロロニトロベンゼン 価格

MSDS Information

• PNCB

4-クロロニトロベンゼン 化学特性,用途語,生産方法

• 外観

  うすい黄色～黄色～緑色粉末～結晶

• 用途

  染料、農薬、酸化防止剤、オイル添加剤、抗マラリア薬およびゴム薬品。

• 物理的性質

  p-Nitrochlorobenzene is a yellow crystalline solid with a sweet odor.

• 化学的特性

  4-Chloronitrobenzene is a light yellow monoclinic prisms crystallizes, which are insoluble in water and very soluble in toluene, ether, acetone, or hot ethanol. It is incompatible with strong oxidizers and alkalis. It is extensively used in different industries as an intermediate in the manufacture of dyes, rubber, and agricultural chemicals.

• 使用

  4-Nitrochlorobenzene is an important intermediate in the manufacture of azo dyes and sulfide dyes, the drugs finasteride and paracetamol, the pesticide herbicide, etc. It is also the raw material of rubber antioxidant 4010.

• 定義

  ChEBI: 4-Chloronitrobenzene is a C-nitro compound.

• 一般的な説明

  Light yellow crystalline solid. Density 1.520 g / cm3. Melting point 83°C. Sweet odor. Very toxic by inhalation, ingestion, and skin absorption. p-Chloronitrobenzene is extensively used in different industries as an intermediate in the manufacture of dyes, rubber, and agricultural chemicals. It is incompatible with strong oxidisers and alkalis.

• 空気と水の反応

  Insoluble in water.

• 反応プロフィール

  4-Chloronitrobenzene reacts with oxidizing agents. Reacts violently and finally explosively when added to a solution of sodium methoxide in methanol. . Unstable when heated.

• 危険性

  A questionable carcinogen. Very toxic by inhalation and ingestion. Absorbed via skin. Combustible. Methemoglobinemia.

• 健康ハザード

  Repeated exposure to high levels of p-chloronitrobenzene causes adverse health effects. The symptoms of toxicity include, but are not limited to, anoxia, unpleasant taste, anemia, methemoglobinemia, hematuria (blood in the urine), spleen, kidney, bone marrow changes, and reproductive effects. The target organs of p-chloronitrobenzene poisoning have been identifi ed as the blood, liver, kidneys, cardiovascular system, spleen, bone marrow, and reproductive system.

• 火災危険

  4-Chloronitrobenzene is combustible.

• 安全性プロファイル

  Confirmed carcinogen with experimental carcinogenic data. A poison by ingestion. Experimental reproductive effects. Mutation data reported. Flammable liquid when exposed to heat, sparks, or flame. May explode on heating. Potentially violent reaction with sodium methoxide. When heated to decomDosition it emits very toxic fumes of NOx and Cl-. See also other chloronitrobenzene entries and NITRO COMPOUNDS OF AROMATIC HYDROCARBONS.

• 職業ばく露

  p-Nitrochlorobenzene (PNCB) is used as an intermediate in pesticide (parathion) manufacture, drug (phenacetin and acetaminophen) manufacture; and in dye making; rubber and antioxidant manufacture.

• 発がん性

  No increase in tumor incidence was seen in rats fed up to 1000 ppm in the diet for 2 years; in mice, results were equivocal, with high-dose animals showing an increase in vascular tumors and low-dose males showing an increase in liver tumors.6 The IARC has determined that there is inadequate evidence in experimental animals and humans for the carcinogenicity of chlorobenzenes.7

• 輸送方法

  UN1578 Chloronitrobenzenes, solid or liquid, Hazard Class: 6.1; Labels: 6.1-Poisonous materials.

• 純化方法

  Crystallise the nitrobenzene from 95% EtOH (charcoal) and sublime it in vacuo. [Emmons JAm Chem Soc 76 3470 1954, Newman & Forrest J Am Chem Soc 69 1221 1947, Beilstein 5 IV 723.]

• 不和合性

  A strong oxidizer. Reacts violently with oxidizers, combustibles, alkalis, sodium methoxide; and reducing materials.

• 廃棄物の処理

  Incineration (816℃, 0.5 second for primary combustion; 1204℃, 1.0 second for secondary combustion). The formation of elemental chlorine can be prevented through injection of steam or methane into the combustion process. nitrogen oxides may be abated through the use of thermal or catalytic devices.

4-クロロニトロベンゼン 上流と下流の製品情報

4-クロロニトロベンゼン スペクトルデータ(¹HNMR、¹³CNMR、ESR、IR1、IR2、IR3、MS、Raman)

100-00-5, 4-クロロニトロベンゼン キーワード