1-ундеканол химические свойства, назначение, производство
Химические свойства
Colorless liquid; citrus odor. Soluble in 60% alcohol. Combustible.
Вхождение
Reported found in citrus fruits, fresh apple, banana, sour cherry, orange juice, orange peel oil, American
cranberry, Vitis vinifera L., parmesan cheese, mushroom, tamarind, coriander seed and leaf, white wine, butter, heated butter, boiled
eggs, boiled or uncured pork, plum brandy, coriander leaf, crayfish and oysters.
Использование
1-Undecanol is an antifungal, antioxidant compound. As well, it is used in the synthesis
Определение
ChEBI: A fatty alcohol that is undecane substituted by a hydroxy group at position 1.
Подготовка
By reduction of the corresponding aldehyde.
Общее описание
Undecyl alcohol has been reported as a key volatile constituent of Senecio tenuifolius and Flacourtia montana.
Угроза здоровью
Recommended Personal Protective Equipment: Goggles and face shield; Symptoms Following Exposure: Liquid can irritate eyes; General Treatment for Exposure: Wash eyes with water for at least 15 min.; Toxicity by Inhalation (Threshold Limit Value): Not pertinent; Short-Term Exposure Limits: Not pertinent; Toxicity by Ingestion: Grade 2, LD50 = 0.5-5 g/kg; Late Toxicity: Data not available; Vapor (Gas) Irritant Characteristics: None; Liquid or Solid Irritant Characteristics: No appreciable hazard. Practically harmless to the skin; Odor Threshold: Not pertinent.
Химическая реактивность
Reactivity with Water No reaction; Reactivity with Common Materials: No reactions; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.
Профиль безопасности
Moderately toxic by
ingestion. A skin irritant. Combustible
liquid. Mutation data reported. When heated
to decomposition it emits acrid smoke and
irritating fumes. See also ALCOHOLS.
Метаболизм
See alcohol C-8.
Методы очистки
Purify the alcohol by repeated fractional crystallisation from its melt or by distillation in a vacuum. [Beilstein 1 H 427, 1 IV 1835.]
1-ундеканол препаратная продукция и сырье
сырьё
препарат