3-(4-tert-ブチルフェニル)イソブチルアルデヒド

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

  H315：皮膚刺激

  H317：アレルギー性皮膚反応を起こすおそれ

  H361：生殖能または胎児への悪影響のおそれの疑い

  H412：長期的影響により水生生物に有害

• 注意書き

  P202：全ての安全注意を読み理解するまで取り扱わないこ と。

  P273：環境への放出を避けること。

  P280：保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。

  P301+P312：飲み込んだ場合：気分が悪い時は医師に連絡する 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。

  P308+P313：暴露または暴露の懸念がある場合：医師の診断/手当てを 受けること。

3-(4-tert-ブチルフェニル)イソブチルアルデヒド 価格

3-(4-tert-ブチルフェニル)イソブチルアルデヒド 化学特性,用途語,生産方法

• 外観

  無色～うすい黄色透明液体

• 定義

  本品は、次の化学式で表される芳香族アルデヒドである。

• 用途

  スズラン系調合香料、セッケン洗剤用香料

• 化粧品の成分用途

  香料

• 化学的特性

  Lily aldehyde is a homolog of cyclamenaldehyde. The racemic compound is a colorless to slightly yellow liquid with a mild-floral odor, reminiscent of cyclamen and lily of the valley.
  The aldehyde is prepared by the same routes as cyclamenaldehyde.
  Other routes start from ??-methylcinnamaldehyde. ??-Methylcinnamaldehyde (from benzaldehyde and propionaldehyde) is hydrogenated to ??-methyldihydrocinnamic alcohol.The alcohol is alkylated with tert-butyl chloride or isobutene to 4-tert-butyl-??-methyldihydrocinnamic alcohol, which is subsequently dehydrogenated to the desired aldehyde.
  4-tert-Butyl-??-methyldihydrocinnamaldehyde is more stable than cyclamenaldehyde and is a popular component of flower compositions, particularly lily of the valley and linden types, because of its mild, pleasant, blossomfragrance. It is used in a wide range of perfume types, but especially in soap and detergent perfumes.

• 使用

  In addition to its applications in the perfume and aroma industry, lilial is used mainly for the synthesis of substituted 3-(4-tert-butylphenyl)-2-methylpropylamines, a new class of substances with fungicidal properties. These compounds are effective against mildew in barley and wheat.

• 調製方法

  Lily aldehyde is produced industrially almost solely by aldol condensation of 4-tert-butylbenzaldehyde and propionaldehyde to give 4-tert-butyl-α-methylcinnamaldehyde, which can be hydrogenated selectively on noble metal catalysts such as Pd, Rh, Pd – Pr2O3 on Al2O3, or on modified cobalt catalysts. The aldol condensation and the hydrogenation can be carried out in one step in the presence of a hydrogenation catalyst.
  The Friedel – Crafts reaction of 4-tertbutylbenzene with methacrolein or methacrolein diacetate proceeds in an analogous manner to the preparation of cyclamenaldehyde.
  Further possibilities are the Rh-catalyzed hydroformylation of 1-(4-tert-butylphenyl)-1- methoxypropene and subsequent partial hydrogenation, the palladium salt catalyzed reaction of 4-tert-butylphenylhalide with methallylalcohol, and the dehydrogenation of 3-(4-tert-butylphenyl)-2-methylpropanol on silver catalysts.

• 一般的な説明

  2-(4-tert-Butylbenzyl)propionaldehyde is categorized under the synthetic fragrance class of compounds widely utilized in consumer products such as perfumes, after shave lotions, cosmetics, etc.

• 製品名

  Lilestralis Pure (Innospec), Lysmeral® Extra (BASF).

• 接触アレルゲン

  Lilial? is a synthetic compound listed as a fragrance allergen. Its presence is indicated on cosmetics within the EU.

3-(4-tert-ブチルフェニル)イソブチルアルデヒド 上流と下流の製品情報

3-(4-tert-ブチルフェニル)イソブチルアルデヒド 生産企業

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3-(4-tert-ブチルフェニル)イソブチルアルデヒド スペクトルデータ(IR1、MS)

80-54-6, 3-(4-tert-ブチルフェニル)イソブチルアルデヒド キーワード