トリプロピルアミン 化学特性,用途語,生産方法
外観
無色〜黄色, 澄明の液体
溶解性
水に難溶, エタノール, アセトンに易溶。エタノール及びアセトンに溶けやすく、水に極めて溶けにくい。
用途
研究目的でカーボンナノチューブ層の合成に使用される。
化学的特性
colourless liquid
使用
Oxo feed stock, lubricant additive, plasticizers,
nonyl phenol.
定義
ChEBI: A tertiary amine that is ammonia in which each hydrogen atom is substituted by a propyl group.
調製方法
Tripropylamine is manufactured by reacting propanol and
ammonia in the presence of dehydrating catalysts; by reacting
n-propyl chloride and ammonia under pressure; or by the
action of acetone and ammonia.
一般的な説明
A water-white liquid. Flash point near 125°F. Less dense than water. May be mildly toxic by ingestion and inhalation. Used as a solvent.
空気と水の反応
Highly flammable. Slightly soluble in water.
反応プロフィール
N,N-Dipropyl-1-propanamine is incompatible with oxidizing agents . Neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
健康ハザード
Exposure can cause irritation of eyes, nose and throat. Toxic by inhalation or ingestion.
火災危険
Special Hazards of Combustion Products: Irritating vapors and toxic gases, such as nitrogen oxides and carbon monoxide, may be formed when involved in fire.
安全性プロファイル
Poison by ingestion.
Moderately toxic by skin contact and
inhalation. A corrosive irritant to skin, eyes,
and mucous membranes. Flammable when
exposed to heat, flame, or oxidizers. Can
react with oxidizing materials. To fight fire,
use foam, CO2, dry chemical. When heated
to decomposition it emits toxic fumes of
NOx. See also MINES.
純化方法
Dry the amine with KOH and fractionally distil it. Also reflux it with toluene-p-sulfonyl chloride and with KOH, then fractionally distil it. The distillate, after additon of 2% phenyl isocyanate, was redistilled and the residue fractionally distilled from sodium. [Takahashi et al. J Org Chem 52 2666 1987, Beilstein 4 IV 470.]
トリプロピルアミン 上流と下流の製品情報
原材料
準備製品