9,9-ジメチルデカン酸

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Warning

• 危険有害性情報

  H412：長期的影響により水生生物に有害

• 注意書き

  P273：環境への放出を避けること。

9,9-ジメチルデカン酸 価格

9,9-ジメチルデカン酸 化学特性,用途語,生産方法

• 化学的特性

  Clear, colorless liquid in 97% purity; available commercially.

• 定義

  Its derivatives are especially effective as paint driers and are being widely used. Applications as plasticizers and lubricants are also possible.

• 一般的な説明

  Colorless liquid.

• 空気と水の反応

  Dust explosion is possible [USCG, 1999]. Water insoluble.

• 反応プロフィール

  Neodecanoic acid is a carboxylic acid. Carboxylic acids donate hydrogen ions if a base is present to accept them. They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Neutralization between an acid and a base produces water plus a salt. Carboxylic acids in aqueous solution and liquid or molten carboxylic acids can react with active metals to form gaseous hydrogen and a metal salt. Such reactions occur in principle for solid carboxylic acids as well, but are slow if the solid acid remains dry. Even "insoluble" carboxylic acids may absorb enough water from the air and dissolve sufficiently in Neodecanoic acid to corrode or dissolve iron, steel, and aluminum parts and containers. Carboxylic acids, like other acids, react with cyanide salts to generate gaseous hydrogen cyanide. The reaction is slower for dry, solid carboxylic acids. Insoluble carboxylic acids react with solutions of cyanides to cause the release of gaseous hydrogen cyanide. Flammable and/or toxic gases and heat are generated by the reaction of carboxylic acids with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides. Carboxylic acids, especially in aqueous solution, also react with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Their reaction with carbonates and bicarbonates generates a harmless gas (carbon dioxide) but still heat. Like other organic compounds, carboxylic acids can be oxidized by strong oxidizing agents and reduced by strong reducing agents. These reactions generate heat. A wide variety of products is possible. Like other acids, carboxylic acids may initiate polymerization reactions; like other acids, they often catalyze (increase the rate of) chemical reactions.

• 健康ハザード

  Irritating to eyes and respiratory tract in high concentrations. May cause hair disorder or damage.

• 火災危険

  Special Hazards of Combustion Products: Flammable toxic gas may be released, if thermally decomposed.

• 毒性学

  Neodecanoic Acid has been adequately studied and is generally recognized to have low acute toxicity if ingested and/or breathed. Concentrations (above 25mg/m3 ) in the air can cause eye, nose, throat, and lung irritation in humans. It is not regarded as a mutagen, a carcinogen, or a concern for reproductive, developmental, or nervous system toxic effects.

9,9-ジメチルデカン酸 生産企業

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26896-20-8, 9,9-ジメチルデカン酸 キーワード