2-エチルアニリン 化學特性,用途語,生産方法
外観
うすい黃色～赤褐色, 澄明の液體
溶解性
水に微溶, エタノール, アセトンに易溶。エタノールに極めて溶けやすく、水に溶けにくい。
用途
有機合成原料。
化學的特性
2-Ethylaniline is a yellow liquid that turns
brown on standing in air
使用
Intermediate for pharmaceuticals, dyestuffs,
pesticides, and other products.
一般的な説明
A brown liquid. Insoluble in water and less dense than water. Hence floats on water. Flash point 185°F. May irritate skin, eyes and mucous membranes. Toxic by ingestion, inhalation or skin absorption.
空気と水の反応
Insoluble in water.
反応プロフィール
2-Ethylaniline neutralizes acids in exothermic reactions to form salts plus water. May react with acids to release toxic fumes of aniline and oxides of nitrogen. Reacts violently with oxidizing materials. 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
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.
火災危険
Combustible material: may burn but does not ignite readily. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated. Runoff may pollute waterways. Substance may be transported in a molten form.
安全性プロファイル
: A poison. Moderately
toxic by ingestion. Flammable when
exposed to heat or flame; can react with
oxidizing materials. To fight fire, use foam,
CO2, dry chemical. When heated to
decomposition it emits highly toxic fumes of
aniline and NOx. See also NETHYLANILINE.
職業(yè)ばく露
This material is used in making drugs,
dyes, and pesticides.
輸送方法
UN2273 2-Ethylaniline, Hazard Class: 6.1;
Labels: 6.1-Poisonous materials.
不和合性
Combustible; vapor may form explosive
mixture with air above 80℃. Decomposes on contact with
light or air. Incompatible with oxidizers (chlorates, nitrates,
peroxides, permanganates, perchlorates, chlorine, bromine,
fluorine, etc.); contact may cause fires or explosions. Keep
away from alkaline materials, strong bases, strong acids,
oxoacids, epoxides, anhydrides, and chloroformates.
Contact with metals may evolve flammable hydrogen gas.
2-エチルアニリン 上流と下流の製品情報
原材料
準備製品