2-クロロアセトアミド

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

  H317：アレルギー性皮膚反応を起こすおそれ

• 注意書き

  P201：使用前に取扱説明書を入手すること。

  P280：保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。

  P302+P352：皮膚に付着した場合：多量の水と石鹸で洗うこと。

2-クロロアセトアミド 価格

MSDS Information

• 2-Chloroacetamide

2-クロロアセトアミド 化学特性,用途語,生産方法

• 外観

  白色～ほとんど白色, 結晶～結晶性粉末

• 溶解性

  10倍の水に可溶。エタノールに可溶。アセトンに微溶。エーテルに難溶。水、エタノールに溶け、アセトンにわずかに溶ける。

• 用途

  有機合成原料。

• 用途

  金属加工用切削油組成物、塗料、接着剤 (CONTACT DERMATITIS (FROSCH) (4TH, 2006))

• 説明

  Chloroacetamide is a preservative used in several applications such as in cutting metalwork fluids, in paints or in glues. It can induce contact dermatitis in hairdressers, or in shoemakers when used as a leather preservative.

• 化学的特性

  white crystalline powder

• 使用

  2-Chloroacetamide is used as surface-active agent in home laundry, cleaning products & household formulated cleaners, other industrial uses, petroleum production, polymer processing.

• 接触アレルゲン

  Chloroacetamide as a preservative is used in several applications as in cutting metalworking fluids, in paints or in glues. It can induce contact dermatitis in hairdressers or in shoemakers, being used as a leather preservative.

• 安全性プロファイル

  Poison by ingestion, intravenous, and intraperitoneal routes. Mutation data reported. When heated to decomposition it emits very toxic Cland NOx. See also N-CHLOROACETAMIDE.

• 合成

  Chloroacetamide can be prepared from chloroacetyl chloride and dry ammonia gas and by treating ethyl chloroacetate or methyl chloroacetate with cold aqueous ammonia solutions in a 2-l. A round-bottomed flask fitted with a mechanical stirrer and surrounded by an ice-salt bath is placed 215 g. (1.75 moles) of ethyl chloroacetate. Vigorous stirring is started, and 200 cc. of chilled aqueous ammonia (sp. gr. 0.9) is added to the cold ester. The solution is stirred in the cold for about fifteen minutes, then another 200. A portion of aqueous ammonia is added, and the stirring is continued for about fifteen minutes. The mixture is then allowed to stand for thirty minutes, filtered with suction, and washed with two 25-cc. portions of cold water to remove ammonium chloride. The yield of air-dried material melting at 118–119℃ is 128–138 g. This product contains traces of ammonium chloride, which may be removed by crystallization from water. When 100 g. of crude product is recrystallized from 400 cc. of water, about 80 g. of product Chloroacetamide is obtained. The recrystallized product melts at 119–120°.

• 純化方法

  Recrystallise the amide from acetone and dry it under vacuum over P2O5. [Beilstein 2 IV 490.]

2-クロロアセトアミド 上流と下流の製品情報

2-クロロアセトアミド 生産企業

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2-クロロアセトアミド スペクトルデータ(IR1、IR2、MS)

79-07-2, 2-クロロアセトアミド キーワード