Isobutylene, as an important chemical raw material, not only has unique chemical properties, but also plays an indispensable role in industrial production. This article will start from the structural formula of isobutylene, explore its chemical properties, and further introduce its wide application and preparation methods in industry. Through this article, you will have a deep understanding of the charm of isobutylene, a magical chemical substance.
Isobutylene Structural formula (CHi)CCHa, also known as 2-methylpropylene. Colorless gas. Melting point -139℃, boiling point -6.9℃. Insoluble in water, soluble in ethanol, ether, etc. It forms an explosive mixture with air, and the explosion limit is 1.7%~9.0% (volume percentage). Isobutylene adds water to generate tert-butyl alcohol. If oxidized, it can generate methacrolein and methacrylic acid. Isobutylene can also be used to produce butyl rubber.
Isobutylene Structural formula (CH3)2C=CH2, also known as 2-methylpropylene. Colorless gas. Melting point -139℃, boiling point -6.9℃. Insoluble in water, soluble in ethanol, ether, etc. It forms explosive mixtures with air, with explosion limits of 1.7%~9.0% (volume). 1-Butene and 2-Butene are mainly used to produce butadiene through dehydrogenation, and can also be hydrated to produce n-butanol and sec-butanol respectively. Isobutylene generates tert-butanol by adding water, and can generate methacrolein and methacrylic acid by oxidation. Isobutylene can also be used to produce butyl rubber.
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