クロロアセトアルデヒド

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

  H314：重篤な皮膚の薬傷?眼の損傷

  H335：呼吸器への刺激のおそれ

  H351：発がんのおそれの疑い

  H400：水生生物に強い毒性

• 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。

  P303+P361+P353：皮膚（または髪）に付着した場合：直ちに汚染された衣 類をすべて脱ぐこと/取り除くこと。皮膚を流水/シャワー 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。

クロロアセトアルデヒド 価格

クロロアセトアルデヒド 化学特性,用途語,生産方法

• 用途

  防カビ剤、殺菌剤、有機合成中間体

• 化学的特性

  Chloroacetaldehyde is a combustible, colorless liquid with a very sharp, irritating odor.

• 物理的性質

  Clear, colorless liquid with an irritating, acrid odor

• 使用

  Chloroacetaldehyde is used in the productionof 2-aminothiazole.

• 定義

  ChEBI: Chloroacetaldehyde is acetaldehyde substituted at C-2 by chlorine. It derives from an acetaldehyde.

• 一般的な説明

  A clear colorless liquid with a pungent odor. Flash point about 190°F. Corrosive to skin and mucous membranes. Chloroacetaldehyde is very toxic by inhalation.

• 空気と水の反応

  Soluble in water. Forms an insoluble hemihydrate at greater than 50% concentration.

• 反応プロフィール

  Chloroacetaldehyde polymerizes on standing. At greater than 50% concentration in water, Chloroacetaldehyde forms an insoluble hemihydrate. Sensitive to heat. Reacts with oxidizing agents. Incompatible with acids and water . Burns to give poisonous and irritating gases.

• 危険性

  Corrosive to skin and mucous membranes. TLV: ceiling 1 ppm.

• 健康ハザード

  Chloroacetaldehyde is a highly toxic andcorrosive compound that can injure the eyes,skin, and respiratory system. Exposure toits vapor at high concentrations can producesevere irritation and impair vision. At lowconcentrations, the vapor can cause irritationand sore eyelids. Brief contact with 40%aqueous solution can result in skin burn anddestruction of tissues. A 0.5% dilute solutioncan still be irritating on skin.
  Inhalation of its vapor at the 5-ppm levelcan irritate the eyes, nose, and throat. Ingestionmay result in pulmonary edema. Swallowinga concentrated solution may be fatal.The acute toxicity data are as follows:
  LD50 value, intraperitoneal (rats): 2 mg/kg
  LD50 value, oral (rats): 23 mg/kg
  LD50 value, skin (rabbits): 67 mg/kg
  This compound is a mutagen, testing positivein the Ames test.

• 火災危険

  Combustible; flash point (closed cup) 87.8°C (190°F); flash point of 50% aqueous solution 53°C (128°F) (at this concentration it may form insoluble hemihydrate); it forms an explosive mixture with air. Reactions with strong acids and oxidizers are exothermic.

• 安全性プロファイル

  Suspected carcinogen. Poison by ingestion, skin contact, and intraperitoneal routes. Mutation data reported. Combustible when exposed to heat or flame. Reacts with oxidizing materials. To fight fire, use water, foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of Cl-. See also ALDEHYDES and CHLORIDES.

• 職業ばく露

  Chloroacetaldehyde is used as a fungicide; as an intermediate in 2-aminothiazole manufacture; and in bark removal from tree trunks.

• 発がん性

  Chloroacetaldehyde has been reported to be an inhibitor of DNA synthesis and to form DNA adducts; it is mutagenic in Salmonella typhimurium and in Chinese hamster cells.
  Limited in vivo genotoxicity studies with chloroacetaldehyde were negative.

• 環境運命予測

  Chemical/Physical. Polymerizes on standing (Windholz et al., 1983).

• 輸送方法

  UN22322-Chloroethanal, Hazard class: 6.1; Labels: 6.1-Poison Inhalation Hazard, Inhalation Hazard Zone B.

• 不和合性

  Heat and water sensitive; concentrations of .50% form insoluble hemihydrate material on contact with water. Reacts with oxidizers, acids. On heating,chloroacetaldehyde releases chlorine fumes. Polymerizable upon standing

• 廃棄物の処理

  Incineration, preferably after mixing with another combustible fuel; care must be exercised to assure complete combustion to prevent the formation of phosgene; an acid scrubber is necessary to remove the halo acids produced.

クロロアセトアルデヒド 上流と下流の製品情報

クロロアセトアルデヒド スペクトルデータ(¹HNMR、¹³CNMR、IR1、MS)

107-20-0, クロロアセトアルデヒド キーワード