COCAMIDOPROPYL BETAINE

COCAMIDOPROPYL BETAINE 化学特性,用途語,生産方法

• 定義

  本品は、次の化学式で表される両性化合物(分子内塩)である。
  RCO：ヤシ油から得られた脂肪酸アシル基

• 化粧品の成分用途

  ヘアコンディショニング剤、帯電防止剤、皮膚コンディショニング剤、起泡剤、親水性増粘剤、洗浄剤

• 接触アレルゲン

  Cocamidopropyl betaine is a pseudo-amphoteric zwitterion detergent derived from long-chain alkylbetaines. It is available from many suppliers under more than 50 trade names (including Tego-betain L7 and Ampholyt JB 130). Exposure occurs via rinse-off products such as liquid soaps, shampoos, and shower gels, but also via leave-on products (for example, roll-on deodorant). Occupational sources are mainly in hairdressing. The first synthesis step consists of the reaction of coconut fatty acids with 3-dimethylaminopropylamine, giving cocamidopropyl dimethylamine. This amido amine is converted into cocamidopropyl betaine by reaction with sodium monochloroacetate. Both dimethylaminopropylamine and cocamidopropyl dimethylamine are thought to be the sensitizers.

COCAMIDOPROPYL BETAINE 生産企業

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83138-08-3, COCAMIDOPROPYL BETAINE キーワード