没食子酸n-オクチル

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

  H302：飲み込むと有害

  H317：アレルギー性皮膚反応を起こすおそれ

• 注意書き

  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。

没食子酸n-オクチル 価格

MSDS Information

• Octyl gallate

没食子酸n-オクチル 化学特性,用途語,生産方法

• 外観

  白色～微褐色、結晶性粉末～粉末

• 定義

  本品は、没食子酸(*)と2-エチルヘキシルアルコールのエステルであり、次の化学式で表される。
  参照表示名称：没食子酸

• 用途

  抗酸化剤。

• 化粧品の成分用途

  酸化防止剤

• 説明

  During the 1940s, propyl gallate and several other alkyl gallates were allowed for use in foods in a number of countries. Since gallic acid contains three phenolic hydroxyl groups, it is a rather potent antioxidant; however, the propyl ester has a significant degree of water solubility. As a consequence, propyl gallate tends to partition into any water phase which may be present and to complex with iron salts to give bluish black colors. Also, its relatively poor resistance to heat degradation makes it ineffective for baking and frying applications. The higher alkyl gallates (butyl and octyl) are more fat soluble.

• 化学的特性

  White powder

• 使用

  Octyl gallate is an antioxidant that is used as a preservation agent in a wide variety of foods, oils, and cosmetics.

• 定義

  ChEBI: A gallate ester obtained by condensation of the carboxy group of gallic acid with the hydroxy group of octanol.

• 一般的な説明

  Octyl gallate is an ester of gallic acid which is generally used as an antioxidant in food and pharmaceutical industries. It can act against the oxidative damage caused by reactive oxygen species (ROS) in the form of hydroxyl radicals or hydrogen peroxides, and reactive sulfur species (RSS)

• 接触アレルゲン

  Octyl gallate, a gallate ester (E 311), is an antioxidant added to food and cosmetics to prevent oxidation of unsaturated fatty acids. Cases were sparsely reported in food industry or from lipsticks. Patch tests are frequently irritant.

• 安全性プロファイル

  A poison by intraperitoneal route. Moderately toxic by ingestion. When heated to decomposition it emits acrid smoke and irritating fumes.

没食子酸n-オクチル 上流と下流の製品情報

没食子酸n-オクチル 生産企業

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没食子酸n-オクチル スペクトルデータ(¹HNMR、¹³CNMR、IR1、IR2、MS、Raman)

1034-01-1, 没食子酸n-オクチル キーワード