4-tert-ブチルシクロヘキサノン

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

  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。

4-tert-ブチルシクロヘキサノン 価格

4-tert-ブチルシクロヘキサノン 化学特性,用途語,生産方法

• 外観

  白色～ほとんど白色粉末～結晶

• 化学的特性

  WHITE TO ALMOST WHITE CRYSTALLINE POWDER

• 天然物の起源

  Has apparently not been reported to occur in nature.

• 使用

  4-tert-Butylcyclohexanone is used as a perfuming agents and in cosmetic. This material, commercially available for almost two decades, has only temporarily gained some importance as a powerful, “lifting” soap perfume ingredient, or as an in-expensive additive to Patchouli notes for soap and detergent fragrances, etc. It has more power and much less tenacity than Cedarwood and Patchouli, which is only an advantage in certain types of household products, where tenacity is not always very desirable. The title ketone can also give powerful “lift” to certain types of floral fragrance and to most of the herbaceous ones, Lavender, Lavandin, Rosemary, etc.

• 製造方法

  By hydrogenation of p-ferr-butylphenol. Care must be taken that no free p-tert-butylphenol remains, because it is a sensitizer and depigmenting agent(Opdyke, 1974).

• 純化方法

  Purify it via the semicarbazone (crystallised from EtOH with m 203-205o), hydrolyse this with dilute HCl and steam distil it. The distillate is extracted into Et2O, dried, evaporated and the residue is recrystallised from pentane, aqueous EtOH or EtOH [Houlihan J Org Chem 27 3860 1962]. The oxime recrystallises from 1,2-dichloropropane and has m 137.5-138.5o. [Harvill et al. J Org Chem 15 58 1950, Beilstein 7 IV 82.]

4-tert-ブチルシクロヘキサノン 上流と下流の製品情報

4-tert-ブチルシクロヘキサノン 生産企業

Global(313)Suppliers

4-tert-ブチルシクロヘキサノン スペクトルデータ(¹HNMR、¹³CNMR、ESR、IR1、IR2、MS、Raman)

98-53-3, 4-tert-ブチルシクロヘキサノン キーワード