δ-オクタノラクトン 化学特性,用途語,生産方法
外観
無色～微黄色の液体
用途
有機合成原料。
説明
May be synthesized from 5-hydroxyoctanoic acid by reduction
with NaBH4 in water; by microbiological reduction of the corresponding
keto acid; from 5-hydroxyoctanoic methyl amide by
alkaline saponification, using Ba(OH)2.
化学的特性
Δ-Octalactone has a sweet, fatty, coconut, tropical, dairy odor.
天然物の起源
Reported found as a volatile flavor component in coconut oil, butterfat, milk fat, the essence of the Blenheim
variety of apricot, and pineapple, yellow passion fruit, cranberry, currant buds, papaya, peach, raspberry, strawberry, bilberry, plum,
tomato, many cheeses, chicken fat, cooked beef, pork and mutton, rum, sherry, white wine, tea, coconut products, passion fruit,
mango, prickly pear, loquat, mountain papaya, nectarine, cape gooseberry and rooibus tea (Aspalathus linearis).
使用
delta-Octanolactone is a important organic intermediate. It can be used in agrochemical, pharmaceutical and dyestuff field.
製造方法
From 5-hydroxyoctanoic acid by reduction with NaBH4 in water; by microbiological reduction of the corresponding keto
acid; from 5-hydroxyoctanoic methyl amide by alkaline saponification, using Ba(OH)2.
安全性プロファイル
Low toxicity by ingestion and skincontact. A skin irritant. When heated to decomposition itemits acrid smoke and irritating vapors.
δ-オクタノラクトン 上流と下流の製品情報
原材料
準備製品