トリアリルアミン 化學(xué)特性,用途語(yǔ),生産方法
外観
無(wú)色～黃褐色, 澄明の液體
解説
アンモニアの水素原子が3個(gè)とも炭化水素基(アルキル，フェニルなど)で置換された有機(jī)化合物．一般式R
3N．この形のN原子が環(huán)の中に取り込まれた第三級(jí)アミンもある．また，ピリジンのように環(huán)內(nèi)のN原子が，一方はN－C，他方はN＝Cの形で結(jié)合した複素環(huán)式化合物も一種の第三級(jí)アミンとしての性質(zhì)をもつ．
用途
防錆剤、イオン交換樹(shù)脂原料
使用上の注意
不活性ガス封入
化學(xué)的特性
Triallylamine is a flammble liquid. Triallylamine can be detected at 0.5 ppm and is severely
irritating at 75 ppm.
使用
Triallylamine is used in organic synthesis.Triallylamine has been proposed as a catalyst for the production of polyesters and as an initiator for the polymerization of butadiene.
主な応用
Triallylamine (TAA) reacts with primary aromatic amines in the presence of a ruthenium catalyst to form 2-ethyl-3-methylquinolines.
TAA undergoes hydrozirconation followed by transmetalation with germanium tetrachloride to form 1-aza-5-germa-5-chlorobicyclo[3.3.3]undecane. This compound can react with Grignard or lithium reagents to form the corresponding 5-organo compounds.
The cycloaddition of TAA to fluorinated 1,3,4-oxadiazoles affords octahydro-2,7-methanofuro[3,2-c]pyridines.
調(diào)製方法
Triallylamine is manufactured using allyl chloride and
ammonia under heat and pressure. It is used as a solvent
and in organic syntheses.
一般的な説明
A colorless liquid with a fishlike odor. Density 0.800 g / cm3 and insoluble in water. Hence floats on water. Flash point 103°F. Vapors heavier than air. May irritate skin and eyes. Used to make other chemicals.
空気と水の反応
Flammable. Insoluble in water.
反応プロフィール
Triallylamine is a strong reducing agent that reacts violently with oxidizing agents. Corrosive towards Al and Zn [Handling Chemicals Safely 1980 p. 912] . 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
May cause toxic effects if inhaled or ingested/swallowed. Contact with substance may cause severe burns to skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
火災(zāi)危険
Flammable/combustible material. May be ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
安全性プロファイル
Poison by skin contact
and intraperitoneal routes. Moderately toxic
by ingestion and inhalation. An eye and
severe skin irritant. Human systemic effects
by inhalation: structural or functional
changes in trachea or bronchi. Flammable
liquid when exposed to heat, flame or
oxidlzers. To fight fire, use foam, alcohol
foam, fog. When heated to decomposition it
emits toxic fumes of NOx. See also AMINES
and ALLYL COMPOUNDS.
トリアリルアミン 上流と下流の製品情報(bào)
原材料
準(zhǔn)備製品