2,3-ジクロロ-1,4-ナフトキノン

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

  H301：飲み込むと有毒

  H315：皮膚刺激

  H319：強い眼刺激

  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

  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。

  P301+P310：飲み込んだ場合：直ちに医師に連絡すること。

  P302+P352：皮膚に付着した場合：多量の水と石鹸で洗うこと。

  P305+P351+P338：眼に入った場合：水で数分間注意深く洗うこと。次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。その後も洗浄を続けること。

2,3-ジクロロ-1,4-ナフトキノン 価格

MSDS Information

• 2,3-Dichloro-1,4-naphthoquinone

2,3-ジクロロ-1,4-ナフトキノン 化学特性,用途語,生産方法

• 外観

  白色〜黄緑色, 結晶〜粉末

• 溶解性

  キシレン、ジクロロベンゼンに溶け、アセトン、エーテル、ベンゼン、ジオキサンにやや溶け、水にほとんど溶けない。アセトンに溶け、水に溶けない。

• 用途

  有機合成原料、農薬原料。

• 用途

  除草剤、農業と繊維の殺菌剤。

• 化学的特性

  YELLOW FINE CRYSTALLINE POWDER

• 使用

  Fungicide for agriculture and textiles; herbicide.

• 一般的な説明

  2,3-Dichloro-1,4-naphthoquinone is a yellow crystalline solid dissolved in a water-emulsifiable liquid carrier. Can cause illness by inhalation, skin absorption and/or ingestion. The primary hazard is the threat to the environment. Immediate steps should be taken to limit its spread to the environment. Can easily penetrate the soil and contaminate groundwater and nearby streams. Used as a fungicide.

• 空気と水の反応

  Insoluble in water.

• 反応プロフィール

  2,3-Dichloro-1,4-naphthoquinone is a halogenated ketone. Ketones are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Ketones are incompatible with isocyanates, aldehydes, cyanides, peroxides, and anhydrides. They react violently with aldehydes, HNO3, HNO3 + H2O2, and HClO4.

• 健康ハザード

  INHALATION: Irritation to mucous membrane. EYES: Irritation. SKIN: Irritation. INGESTION: Can cause CNS depression.

• 火災危険

  Special Hazards of Combustion Products: Highly toxic fumes are imminent.

• 农业用途

  Fungicide: Not currently registered in the U.S. Not approved for use in the EU. Dichlone is used as a fungicide for foliage and to control blue algae in ponds, swimming pools and lakes. As a substitute for copper and sulfur to control rot on fruit trees, vegetables, field crops, ornamentals, resident and commercial outdoor areas.

• 製品名

  ALGISTAT®; COMPOUND 604®; PHYGON®; PHYGON® PASTE; PHYGON® SEED PROTECTANT; PHYGON® XL; QUINTAR®; QUINTAR® 540F; SANQUINON®; UNIROYAL® 604; USR® 604; U.S. RUBBER® 604

• 安全性プロファイル

  Poison by ingestion and intraperitoneal routes. Mildly toxic by skin contact. A skin, eye, and mucous membrane irritant. Large doses can cause central nervous system depression. Questionable carcinogen with experimental carcinogenic and neoplastigenic data. A fungcide and algicide. When heated to decomposition it emits toxic fumes of Cl-. See also CHLORIDES.

• 環境運命予測

  Plant. In plants, dichlone loses both chlorine atoms and are replaced by sulphydryl groups to give a substituted dimercapto compound (Hartley and Kidd, 1987).
  Photolytic. The UV absorption band for dichlone is 330 nm (Gore et al., 1971). Irradiation of dichlone in a variety of organic solvents (benzene, isopropanol, ethanol) using UV light produced a number of dehalogenated compounds. In the absence or presence of oxygen, 2-chloro-1,4-naphthoquinone, 1,4-naphthoquinone and 1,4-naphthalenediol were produced. Further irradiation in the presence of oxygen yielded phthalic acid and phthalic anhydride as the major products. In a mixture of benzene and isopropanol, dichlone degraded to the minor products: 2-chloro-3-hydroxy-1,4-naphthoquinone, 2- chloro-3-phenoxy-1,4-naphthoquinone, 2,3-dichloro-4-hydroxy-1-keto-2-phenyl-1,2- dihydronaphthalene and isopropyl-1-chloro-2,3-dioxo-1-indanecarboxylate (Ide et al., 1979).
  Chemical/Physical. Emits toxic fumes of chlorine when heated to decomposition (Sax and Lewis, 1987).

• 合成方法

  ナフトキノンを鉄粉や塩化鉄（Ⅲ）を触媒として，塩素で塩素化することにより合成される。

• 純化方法

  Crystallise the quinone from EtOH. [Beilstein 7 IV 2426.]

2,3-ジクロロ-1,4-ナフトキノン 上流と下流の製品情報

2,3-ジクロロ-1,4-ナフトキノン 生産企業

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2,3-ジクロロ-1,4-ナフトキノン スペクトルデータ(¹HNMR、IR1、IR2、MS、Raman)

117-80-6, 2,3-ジクロロ-1,4-ナフトキノン キーワード