(R)-2,6-ジメチル-7-オクテン-2-オール

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

  H315：皮膚刺激

  H319：強い眼刺激

• 注意書き

  P264：取扱い後は皮膚をよく洗うこと。

  P264：取扱い後は手や顔をよく洗うこと。

  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。

  P305+P351+P338：眼に入った場合：水で数分間注意深く洗うこと。次にコ ンタクトレンズを着用していて容易に外せる場合は外す こと。その後も洗浄を続けること。

  P321：特別な処置が必要である（このラベルの．．． を見よ）。

  P332+P313：皮膚刺激が生じた場合：医師の診断/手当てを受けるこ と。

  P362：汚染された衣類を脱ぎ、再使用す場合には洗濯をすること。

(R)-2,6-ジメチル-7-オクテン-2-オール 価格

MSDS Information

• 2-Methyl-6-methyleneoct-7-en-2-ol dihydro derivative

(R)-2,6-ジメチル-7-オクテン-2-オール 化学特性,用途語,生産方法

• 説明

  Dihydromyrcenol is a colorless liquid with a fresh citrus-like odor and a lavender note. It is obtained from 3,7-dimethyl-1,6- octadiene (citronellene), the pyrolysis product of cis-pinane and can be prepared by three different processes: (i) by addition of hydrogen chloride and subsequent hydrolysis of the resulting 2,6-dimethyl-2-chloro-7-octene; or (ii) by addition of formic acid and subsequent saponification of the resulting dihydromycrenyl formate; or (iii) by direct hydroxylation with 60–80% sulfuric acid.Dihydromyrcenol is used in fine fragrances as well as in soap and detergent perfumes for fresh lime and citrus-like floral notes.

• 化学的特性

  Clear Colorless liquid, insoluble in water, soluble in 4-6 volumes of 55% ethanol or 1-2 volumes of 70% ethanol, also soluble in oily fragrances. The aroma is sweet and powerful, with fresh and spicy citrus, pine and cypress, lavender, fruity, floral, sweet and sour aromas, and has white lemon and cologne flavors.

• 天然物の起源

  Has apparently not been reported to occur in nature.

• 使用

  Dihydromyrcenol is an organic compound from the group of the acyclic terpenoidal alcohols. It is a fragrance with a powerful, fresh, lavender like, sweet citrus and floral fragrance, which is synthetically prepared. The pure substance appears as a colorless viscous liquid, which is practically insoluble in water.

• 製造方法

  Dihydromyrcenol is prepared by addition of dihydromyrcene (generated from the cleavage of pinane, the hydrogenation product of pinene), with water and formic acid under acid catalysis.
  By controlled, partial hydrogenation of myrcenol (Arctander, 1969).

(R)-2,6-ジメチル-7-オクテン-2-オール 上流と下流の製品情報

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