2-メチル-1-ブテン 化學(xué)特性,用途語,生産方法
外観
無色～わずかにうすい黃色, 澄明の液體
溶解性
水に不溶, アルコール, エーテルに易溶。硫酸(2容)-水(1容)の混合物に易溶。エタノール及びアセトンに溶けやすく、水にほとんど溶けない。
用途
有機(jī)合成(和光試薬時(shí)報(bào)Vol.62 No.3,p.29(1994))。
化學(xué)的特性
colourless liquid
使用
2-Methyl-1-butene is used as a solvent in organic synthesis. It is also used in the preparation of pinacolone, flavor enhancer, spice, crop protectants and tertiary amyl phenol. Further, it serves as a photosensitive material and concrete dispersant. In addition to this, it is used as a fuel and fuel additive.
定義
ChEBI: An alkene that is but-1-ene carrying a methyl substituent at position 2.
一般的な説明
A colorless volatile liquid with a disagreeable odor. Insoluble in water and less dense than water. Flash point below 0°F. Vapors are heavier than air. Used to make other chemicals.
空気と水の反応
Highly flammable. Insoluble in water.
反応プロフィール
The unsaturated aliphatic hydrocarbons, such as 2-METHYL-1-BUTENE, are generally much more reactive than the alkanes. Strong oxidizers may react vigorously with them. Reducing agents can react exothermically to release gaseous hydrogen. In the presence of various catalysts (such as acids) or initiators, compounds in this class can undergo very exothermic addition polymerization reactions.
危険性
Highly flammable, dangerous fire and
explosion risk.
健康ハザード
Inhalation or contact with material may irritate or burn skin and eyes. Fire may produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
安全性プロファイル
A simple asphyxiant.
Very dangerous fire hazard when exposed to
heat, flame, or oxidizers. To fight fire, use
dry chemical, CO2, foam. When heated to
decomposition it emits acrid smoke and
irritating fumes.
2-メチル-1-ブテン 上流と下流の製品情報(bào)
原材料
準(zhǔn)備製品